# ChemExact - 中国化学品 GEO/SEO Data Brain (Multilingual)

> 一站式查询化学品 CAS 号、分子结构、合规状态、生物活性、学术文献。All factual fields are aggregated from PubChem / CAS Common Chemistry / ChEMBL / OpenAlex / China MEM and cross-verified across sources. Each product page is multilingually mirrored across chemexact.cn (zh-CN) and chemexact.com (en) with hreflang互链。

> Last updated: 2026-05-30

## 主要入口 / Main Entry Points

- 中文站点 / zh-CN: https://chemexact.cn/zh/
- English site / en: https://chemexact.com/
- Sitemap Index: https://chemexact.cn/sitemap-index.xml
- LLM Full (zh): https://chemexact.cn/llms-full.txt?locale=zh-CN
- LLM Full (en): https://chemexact.com/llms-full.txt?locale=en

## 数据原则 / Data Principles

- 所有事实字段挂权威源 provenance / every fact is tied to an authoritative source URL
- 关键字段（CAS / 分子式 / 分子量 / SMILES / InChIKey）多源交叉校验 / cross-verified across providers
- LLM 仅作组装，不作事实生成 / LLM is used only for template assembly, never for fact generation
- 缺数据 → 留 null，不编造 / when data is missing, return null instead of fabricating

## 产品页 / Product Pages (CAS · zh-CN · en)

- 1-aminocyclobutane-1-carboxylic acid;hydrochloride (CAS 98071-16-0): en = https://chemexact.com/products/1-aminocyclobutane-1-carboxylic-acid-hydrochloride-cas-98071160/ · zh = https://chemexact.cn/zh/products/1-aminocyclobutane-1-carboxylic-acid-hydrochloride-cas-98071160/
- 5-(difluoromethoxy)-1,3-dihydrobenzimidazole-2-thione (CAS 97963-62-7): en = https://chemexact.com/products/5-difluoromethoxy-1-3-dihydrobenzimidazole-2-thione-cas-97963627/ · zh = https://chemexact.cn/zh/products/5-difluoromethoxy-1-3-dihydrobenzimidazole-2-thione-cas-97963627/
- (3-chloropyrazin-2-yl)methanamine;hydrochloride (CAS 939412-86-9): en = https://chemexact.com/products/3-chloropyrazin-2-yl-methanamine-hydrochloride-cas-939412869/ · zh = https://chemexact.cn/zh/products/3-chloropyrazin-2-yl-methanamine-hydrochloride-cas-939412869/
- [4-(pyridin-2-ylcarbamoyl)phenyl]boronic acid (CAS 850568-25-1): en = https://chemexact.com/products/4-pyridin-2-ylcarbamoyl-phenyl-boronic-acid-cas-850568251/ · zh = https://chemexact.cn/zh/products/4-pyridin-2-ylcarbamoyl-phenyl-boronic-acid-cas-850568251/
- 2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 90213-66-4): en = https://chemexact.com/products/2-4-dichloro-7h-pyrrolo-2-3-d-pyrimidine-cas-90213664/ · zh = https://chemexact.cn/zh/products/2-4-dichloro-7h-pyrrolo-2-3-d-pyrimidine-cas-90213664/
- 6-amino-4-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-7-ethoxyquinoline-3-carbonitrile (CAS 848139-78-6): en = https://chemexact.com/products/6-amino-4-3-chloro-4-pyridin-2-ylmethoxy-anilino-7-ethoxyqui-cas-848139786/ · zh = https://chemexact.cn/zh/products/6-amino-4-3-chloro-4-pyridin-2-ylmethoxy-anilino-7-ethoxyqui-cas-848139786/
- (E)-4-(dimethylamino)but-2-enoic acid;hydrochloride (CAS 848133-35-7): en = https://chemexact.com/products/e-4-dimethylamino-but-2-enoic-acid-hydrochloride-cas-848133357/ · zh = https://chemexact.cn/zh/products/e-4-dimethylamino-but-2-enoic-acid-hydrochloride-cas-848133357/
- N-(4-chloro-3-cyano-7-ethoxyquinolin-6-yl)acetamide (CAS 848133-76-6): en = https://chemexact.com/products/n-4-chloro-3-cyano-7-ethoxyquinolin-6-yl-acetamide-cas-848133766/ · zh = https://chemexact.cn/zh/products/n-4-chloro-3-cyano-7-ethoxyquinolin-6-yl-acetamide-cas-848133766/
- 5-bromo-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methylpyrimidine-2,4-dione (CAS 830346-48-0): en = https://chemexact.com/products/5-bromo-1-2-fluoro-6-trifluoromethyl-phenyl-methyl-6-methylp-cas-830346480/ · zh = https://chemexact.cn/zh/products/5-bromo-1-2-fluoro-6-trifluoromethyl-phenyl-methyl-6-methylp-cas-830346480/
- sodium 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-4-methyl-2,6-dioxopyrimidin-1-yl]-1-phenylethyl]amino]butanoate (CAS 832720-36-2): en = https://chemexact.com/products/sodium-4-1r-2-5-2-fluoro-3-methoxyphenyl-3-2-fluoro-6-triflu-cas-832720362/ · zh = https://chemexact.cn/zh/products/sodium-4-1r-2-5-2-fluoro-3-methoxyphenyl-3-2-fluoro-6-triflu-cas-832720362/
- [2-fluoro-6-(trifluoromethyl)phenyl]methylurea (CAS 830346-46-8): en = https://chemexact.com/products/2-fluoro-6-trifluoromethyl-phenyl-methylurea-cas-830346468/ · zh = https://chemexact.cn/zh/products/2-fluoro-6-trifluoromethyl-phenyl-methylurea-cas-830346468/
- 1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methylpyrimidine-2,4-dione (CAS 830346-47-9): en = https://chemexact.com/products/1-2-fluoro-6-trifluoromethyl-phenyl-methyl-6-methylpyrimidin-cas-830346479/ · zh = https://chemexact.cn/zh/products/1-2-fluoro-6-trifluoromethyl-phenyl-methyl-6-methylpyrimidin-cas-830346479/
- 2-hydroxypropane-1,2,3-tricarboxylic acid;3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile (CAS 540737-29-9): en = https://chemexact.com/products/2-hydroxypropane-1-2-3-tricarboxylic-acid-3-3r-4r-4-methyl-3-cas-540737299/ · zh = https://chemexact.cn/zh/products/2-hydroxypropane-1-2-3-tricarboxylic-acid-3-3r-4r-4-methyl-3-cas-540737299/
- 2-[(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)amino]acetic acid (CAS 808118-40-3): en = https://chemexact.com/products/2-4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl-amino-cas-808118403/ · zh = https://chemexact.cn/zh/products/2-4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl-amino-cas-808118403/
- 2-(chloromethyl)-3,4-dimethoxypyridine;hydrochloride (CAS 72830-09-2): en = https://chemexact.com/products/2-chloromethyl-3-4-dimethoxypyridine-hydrochloride-cas-72830092/ · zh = https://chemexact.cn/zh/products/2-chloromethyl-3-4-dimethoxypyridine-hydrochloride-cas-72830092/
- 4-bromo-2-fluoro-N-methylbenzamide (CAS 749927-69-3): en = https://chemexact.com/products/4-bromo-2-fluoro-n-methylbenzamide-cas-749927693/ · zh = https://chemexact.cn/zh/products/4-bromo-2-fluoro-n-methylbenzamide-cas-749927693/
- (E)-N-[4-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-3-cyano-7-ethoxyquinolin-6-yl]-4-(dimethylamino)but-2-enamide (CAS 698387-09-6): en = https://chemexact.com/products/e-n-4-3-chloro-4-pyridin-2-ylmethoxy-anilino-3-cyano-7-ethox-cas-698387096/ · zh = https://chemexact.cn/zh/products/e-n-4-3-chloro-4-pyridin-2-ylmethoxy-anilino-3-cyano-7-ethox-cas-698387096/
- (2-fluoro-3-methoxyphenyl)boronic acid (CAS 352303-67-4): en = https://chemexact.com/products/2-fluoro-3-methoxyphenyl-boronic-acid-cas-352303674/ · zh = https://chemexact.cn/zh/products/2-fluoro-3-methoxyphenyl-boronic-acid-cas-352303674/
- 3-chloro-4-(pyridin-2-ylmethoxy)aniline (CAS 524955-09-7): en = https://chemexact.com/products/3-chloro-4-pyridin-2-ylmethoxy-aniline-cas-524955097/ · zh = https://chemexact.cn/zh/products/3-chloro-4-pyridin-2-ylmethoxy-aniline-cas-524955097/
- bis((3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine);(2R,3R)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid (CAS 477600-71-8): en = https://chemexact.com/products/bis-3r-4r-1-benzyl-n-4-dimethylpiperidin-3-amine-2r-3r-2-3-b-cas-477600718/ · zh = https://chemexact.cn/zh/products/bis-3r-4r-1-benzyl-n-4-dimethylpiperidin-3-amine-2r-3r-2-3-b-cas-477600718/
- 4-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 3680-69-1): en = https://chemexact.com/products/4-chloro-7h-pyrrolo-2-3-d-pyrimidine-cas-3680691/ · zh = https://chemexact.cn/zh/products/4-chloro-7h-pyrrolo-2-3-d-pyrimidine-cas-3680691/
- 3-amino-5-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 330792-70-6): en = https://chemexact.com/products/3-amino-5-4-phenoxyphenyl-1h-pyrazole-4-carbonitrile-cas-330792706/ · zh = https://chemexact.cn/zh/products/3-amino-5-4-phenoxyphenyl-1h-pyrazole-4-carbonitrile-cas-330792706/
- methyl 1-[3-fluoro-4-(methylcarbamoyl)anilino]cyclobutane-1-carboxylate (CAS 2227589-23-1): en = https://chemexact.com/products/methyl-1-3-fluoro-4-methylcarbamoyl-anilino-cyclobutane-1-ca-cas-2227589231/ · zh = https://chemexact.cn/zh/products/methyl-1-3-fluoro-4-methylcarbamoyl-anilino-cyclobutane-1-ca-cas-2227589231/
- 1-[3-fluoro-4-(methylcarbamoyl)anilino]cyclobutane-1-carboxylic acid (CAS 2227589-22-0): en = https://chemexact.com/products/1-3-fluoro-4-methylcarbamoyl-anilino-cyclobutane-1-carboxyli-cas-2227589220/ · zh = https://chemexact.cn/zh/products/1-3-fluoro-4-methylcarbamoyl-anilino-cyclobutane-1-carboxyli-cas-2227589220/
- benzyl (3S,4R)-3-ethyl-4-(1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaen-12-yl)pyrrolidine-1-carboxylate (CAS 2095311-51-4): en = https://chemexact.com/products/benzyl-3s-4r-3-ethyl-4-1-5-7-10-tetrazatricyclo-7-3-0-02-6-d-cas-2095311514/ · zh = https://chemexact.cn/zh/products/benzyl-3s-4r-3-ethyl-4-1-5-7-10-tetrazatricyclo-7-3-0-02-6-d-cas-2095311514/
- tert-butyl 4-acetylpiperidine-1-carboxylate (CAS 206989-61-9): en = https://chemexact.com/products/tert-butyl-4-acetylpiperidine-1-carboxylate-cas-206989619/ · zh = https://chemexact.cn/zh/products/tert-butyl-4-acetylpiperidine-1-carboxylate-cas-206989619/
- benzyl (3R,4S)-3-[2-[dimethyl(oxo)-lambda6-sulfanylidene]acetyl]-4-ethylpyrrolidine-1-carboxylate (CAS 2050038-78-1): en = https://chemexact.com/products/benzyl-3r-4s-3-2-dimethyl-oxo-lambda6-sulfanylidene-acetyl-4-cas-2050038781/ · zh = https://chemexact.cn/zh/products/benzyl-3r-4s-3-2-dimethyl-oxo-lambda6-sulfanylidene-acetyl-4-cas-2050038781/
- tert-butyl 4-[(E)-3-(dimethylamino)prop-2-enoyl]piperidine-1-carboxylate (CAS 1799799-87-3): en = https://chemexact.com/products/tert-butyl-4-e-3-dimethylamino-prop-2-enoyl-piperidine-1-car-cas-1799799873/ · zh = https://chemexact.cn/zh/products/tert-butyl-4-e-3-dimethylamino-prop-2-enoyl-piperidine-1-car-cas-1799799873/
- (7S)-2-(4-phenoxyphenyl)-7-(1-prop-2-enoylpiperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 1691249-45-2): en = https://chemexact.com/products/7s-2-4-phenoxyphenyl-7-1-prop-2-enoylpiperidin-4-yl-4-5-6-7-cas-1691249452/ · zh = https://chemexact.cn/zh/products/7s-2-4-phenoxyphenyl-7-1-prop-2-enoylpiperidin-4-yl-4-5-6-7-cas-1691249452/
- methyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate (CAS 1421312-34-6): en = https://chemexact.com/products/methyl-4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylat-cas-1421312346/ · zh = https://chemexact.cn/zh/products/methyl-4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylat-cas-1421312346/
- benzyl (2S)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate (CAS 1420478-88-1): en = https://chemexact.com/products/benzyl-2s-2-8-amino-1-bromoimidazo-1-5-a-pyrazin-3-yl-pyrrol-cas-1420478881/ · zh = https://chemexact.cn/zh/products/benzyl-2s-2-8-amino-1-bromoimidazo-1-5-a-pyrazin-3-yl-pyrrol-cas-1420478881/
- methyl 4-hydroxy-7-phenoxyisoquinoline-3-carboxylate (CAS 1455091-10-7): en = https://chemexact.com/products/methyl-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate-cas-1455091107/ · zh = https://chemexact.cn/zh/products/methyl-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate-cas-1455091107/
- 4-[8-amino-3-[(2S)-1-but-2-ynoylpyrrolidin-2-yl]imidazo[1,5-a]pyrazin-1-yl]-N-pyridin-2-ylbenzamide (CAS 1420477-60-6): en = https://chemexact.com/products/4-8-amino-3-2s-1-but-2-ynoylpyrrolidin-2-yl-imidazo-1-5-a-py-cas-1420477606/ · zh = https://chemexact.cn/zh/products/4-8-amino-3-2s-1-but-2-ynoylpyrrolidin-2-yl-imidazo-1-5-a-py-cas-1420477606/
- methyl 2-[3-fluoro-4-(methylcarbamoyl)anilino]-2-methylpropanoate (CAS 1332524-01-2): en = https://chemexact.com/products/methyl-2-3-fluoro-4-methylcarbamoyl-anilino-2-methylpropanoa-cas-1332524012/ · zh = https://chemexact.cn/zh/products/methyl-2-3-fluoro-4-methylcarbamoyl-anilino-2-methylpropanoa-cas-1332524012/
- CAS 1310726-60-3 (CAS 1310726-60-3): en = https://chemexact.com/products/cas-1310726603/ · zh = https://chemexact.cn/zh/products/cas-1310726603/
- 5-(2-fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methylpyrimidine-2,4-dione (CAS 1150560-59-0): en = https://chemexact.com/products/5-2-fluoro-3-methoxyphenyl-1-2-fluoro-6-trifluoromethyl-phen-cas-1150560590/ · zh = https://chemexact.cn/zh/products/5-2-fluoro-3-methoxyphenyl-1-2-fluoro-6-trifluoromethyl-phen-cas-1150560590/
- 2-[3-fluoro-4-(methylcarbamoyl)anilino]-2-methylpropanoic acid (CAS 1289942-66-0): en = https://chemexact.com/products/2-3-fluoro-4-methylcarbamoyl-anilino-2-methylpropanoic-acid-cas-1289942660/ · zh = https://chemexact.cn/zh/products/2-3-fluoro-4-methylcarbamoyl-anilino-2-methylpropanoic-acid-cas-1289942660/
- CAS 1260590-51-9 (CAS 1260590-51-9): en = https://chemexact.com/products/cas-1260590519/ · zh = https://chemexact.cn/zh/products/cas-1260590519/
- 5-methyl-1,2-oxazol-3-one (CAS 10004-44-1): en = https://chemexact.com/products/5-methyl-1-2-oxazol-3-one-cas-10004441/ · zh = https://chemexact.cn/zh/products/5-methyl-1-2-oxazol-3-one-cas-10004441/
- (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine;dihydrochloride (CAS 1062580-52-2): en = https://chemexact.com/products/3r-4r-1-benzyl-n-4-dimethylpiperidin-3-amine-dihydrochloride-cas-1062580522/ · zh = https://chemexact.cn/zh/products/3r-4r-1-benzyl-n-4-dimethylpiperidin-3-amine-dihydrochloride-cas-1062580522/
- 1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-5-iodo-6-methylpyrimidine-2,4-dione (CAS 1150560-54-5): en = https://chemexact.com/products/1-2-fluoro-6-trifluoromethyl-phenyl-methyl-5-iodo-6-methylpy-cas-1150560545/ · zh = https://chemexact.cn/zh/products/1-2-fluoro-6-trifluoromethyl-phenyl-methyl-5-iodo-6-methylpy-cas-1150560545/
- diethyl (2R)-2-aminopentanedioate;hydrochloride (CAS 1001-19-0): en = https://chemexact.com/products/diethyl-2r-2-aminopentanedioate-hydrochloride-cas-1001190/ · zh = https://chemexact.cn/zh/products/diethyl-2r-2-aminopentanedioate-hydrochloride-cas-1001190/
- dibenzofuran-4-ylboronic acid (CAS 100124-06-9): en = https://chemexact.com/products/dibenzofuran-4-ylboronic-acid-cas-100124069/ · zh = https://chemexact.cn/zh/products/dibenzofuran-4-ylboronic-acid-cas-100124069/
- (2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoic acid (CAS 10009-20-8): en = https://chemexact.com/products/2s-2-amino-6-2-2-2-trifluoroacetyl-amino-hexanoic-acid-cas-10009208/ · zh = https://chemexact.cn/zh/products/2s-2-amino-6-2-2-2-trifluoroacetyl-amino-hexanoic-acid-cas-10009208/
- 4-(dimethylamino)benzaldehyde (CAS 100-10-7): en = https://chemexact.com/products/4-dimethylamino-benzaldehyde-cas-100107/ · zh = https://chemexact.cn/zh/products/4-dimethylamino-benzaldehyde-cas-100107/
- 4-methoxybenzoic acid (CAS 100-09-4): en = https://chemexact.com/products/4-methoxybenzoic-acid-cas-100094/ · zh = https://chemexact.cn/zh/products/4-methoxybenzoic-acid-cas-100094/
- 1-(4-methoxyphenyl)ethanone (CAS 100-06-1): en = https://chemexact.com/products/1-4-methoxyphenyl-ethanone-cas-100061/ · zh = https://chemexact.cn/zh/products/1-4-methoxyphenyl-ethanone-cas-100061/
- 4-chlorobenzenesulfinic acid (CAS 100-03-8): en = https://chemexact.com/products/4-chlorobenzenesulfinic-acid-cas-100038/ · zh = https://chemexact.cn/zh/products/4-chlorobenzenesulfinic-acid-cas-100038/
- 5-methyl-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione (CAS 19438-60-9): en = https://chemexact.com/products/5-methyl-3a-4-5-6-7-7a-hexahydro-2-benzofuran-1-3-dione-cas-19438609/ · zh = https://chemexact.cn/zh/products/5-methyl-3a-4-5-6-7-7a-hexahydro-2-benzofuran-1-3-dione-cas-19438609/
- 4-[(4-carboxy-2-cyanobutan-2-yl)diazenyl]-4-cyanopentanoic acid (CAS 2638-94-0): en = https://chemexact.com/products/4-4-carboxy-2-cyanobutan-2-yl-diazenyl-4-cyanopentanoic-acid-cas-2638940/ · zh = https://chemexact.cn/zh/products/4-4-carboxy-2-cyanobutan-2-yl-diazenyl-4-cyanopentanoic-acid-cas-2638940/
- bis(2-hydroxy-4-methoxyphenyl)methanone (CAS 131-54-4): en = https://chemexact.com/products/bis-2-hydroxy-4-methoxyphenyl-methanone-cas-131544/ · zh = https://chemexact.cn/zh/products/bis-2-hydroxy-4-methoxyphenyl-methanone-cas-131544/
- trimethylsilyl (1E)-N-trimethylsilylethanimidate (CAS 10416-59-8): en = https://chemexact.com/products/trimethylsilyl-1e-n-trimethylsilylethanimidate-cas-10416598/ · zh = https://chemexact.cn/zh/products/trimethylsilyl-1e-n-trimethylsilylethanimidate-cas-10416598/
- 1-(2-aminophenyl)ethanone (CAS 551-93-9): en = https://chemexact.com/products/1-2-aminophenyl-ethanone-cas-551939/ · zh = https://chemexact.cn/zh/products/1-2-aminophenyl-ethanone-cas-551939/
- 2-nitrobenzaldehyde (CAS 552-89-6): en = https://chemexact.com/products/2-nitrobenzaldehyde-cas-552896/ · zh = https://chemexact.cn/zh/products/2-nitrobenzaldehyde-cas-552896/
- cobalt(3+);[(2R,3S,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,4Z,7S,9Z,12S,13S,14Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3 (CAS 68-19-9): en = https://chemexact.com/products/cobalt-3-2r-3s-5s-5-5-6-dimethylbenzimidazol-1-yl-4-hydroxy-cas-68199/ · zh = https://chemexact.cn/zh/products/cobalt-3-2r-3s-5s-5-5-6-dimethylbenzimidazol-1-yl-4-hydroxy-cas-68199/
- N,N-dimethylpyridin-4-amine (CAS 1122-58-3): en = https://chemexact.com/products/n-n-dimethylpyridin-4-amine-cas-1122583/ · zh = https://chemexact.cn/zh/products/n-n-dimethylpyridin-4-amine-cas-1122583/
- triethylsilane (CAS 617-86-7): en = https://chemexact.com/products/triethylsilane-cas-617867/ · zh = https://chemexact.cn/zh/products/triethylsilane-cas-617867/
- pyridine-3-carboxamide (CAS 98-92-0): en = https://chemexact.com/products/pyridine-3-carboxamide-cas-98920/ · zh = https://chemexact.cn/zh/products/pyridine-3-carboxamide-cas-98920/
- benzene-1,3,5-triol (CAS 108-73-6): en = https://chemexact.com/products/benzene-1-3-5-triol-cas-108736/ · zh = https://chemexact.cn/zh/products/benzene-1-3-5-triol-cas-108736/
- pentachloro-lambda5-stibane (CAS 7647-18-9): en = https://chemexact.com/products/pentachloro-lambda5-stibane-cas-7647189/ · zh = https://chemexact.cn/zh/products/pentachloro-lambda5-stibane-cas-7647189/
- hexadecyl 3-amino-4-chlorobenzoate (CAS 143269-74-3): en = https://chemexact.com/products/hexadecyl-3-amino-4-chlorobenzoate-cas-143269743/ · zh = https://chemexact.cn/zh/products/hexadecyl-3-amino-4-chlorobenzoate-cas-143269743/
- N,N-dimethylbutan-1-amine (CAS 927-62-8): en = https://chemexact.com/products/n-n-dimethylbutan-1-amine-cas-927628/ · zh = https://chemexact.cn/zh/products/n-n-dimethylbutan-1-amine-cas-927628/
- N,N'-ditert-butylethane-1,2-diamine (CAS 4062-60-6): en = https://chemexact.com/products/n-n-ditert-butylethane-1-2-diamine-cas-4062606/ · zh = https://chemexact.cn/zh/products/n-n-ditert-butylethane-1-2-diamine-cas-4062606/
- 2-(4-tert-butylphenyl)acetonitrile (CAS 3288-99-1): en = https://chemexact.com/products/2-4-tert-butylphenyl-acetonitrile-cas-3288991/ · zh = https://chemexact.cn/zh/products/2-4-tert-butylphenyl-acetonitrile-cas-3288991/
- trifluoromethylsulfonyl trifluoromethanesulfonate (CAS 358-23-6): en = https://chemexact.com/products/trifluoromethylsulfonyl-trifluoromethanesulfonate-cas-358236/ · zh = https://chemexact.cn/zh/products/trifluoromethylsulfonyl-trifluoromethanesulfonate-cas-358236/
- 4-(aminomethyl)benzenesulfonamide;hydrochloride (CAS 138-37-4): en = https://chemexact.com/products/4-aminomethyl-benzenesulfonamide-hydrochloride-cas-138374/ · zh = https://chemexact.cn/zh/products/4-aminomethyl-benzenesulfonamide-hydrochloride-cas-138374/
- (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal (CAS 116-31-4): en = https://chemexact.com/products/2e-4e-6e-8e-3-7-dimethyl-9-2-6-6-trimethylcyclohexen-1-yl-no-cas-116314/ · zh = https://chemexact.cn/zh/products/2e-4e-6e-8e-3-7-dimethyl-9-2-6-6-trimethylcyclohexen-1-yl-no-cas-116314/
- Toluene (Reagent Grade) (CAS 108-88-3): en = https://chemexact.com/products/toluene-108-88-3/ · zh = https://chemexact.cn/zh/products/toluene-108-88-3/
- 4-Chloroaniline (PCA) (CAS 106-47-8): en = https://chemexact.com/products/para-chloroaniline-106-47-8/ · zh = https://chemexact.cn/zh/products/para-chloroaniline-106-47-8/
- Sulfuric Acid 98% (Reagent Grade) (CAS 7664-93-9): en = https://chemexact.com/products/sulfuric-acid-7664-93-9/ · zh = https://chemexact.cn/zh/products/sulfuric-acid-7664-93-9/
- Acetone (Industrial 99.5%) (CAS 67-64-1): en = https://chemexact.com/products/acetone-67-64-1/ · zh = https://chemexact.cn/zh/products/acetone-67-64-1/
- Phthalocyanine Blue 15:3 (PB15:3) (CAS 147-14-8): en = https://chemexact.com/products/phthalocyanine-blue-15-3-147-14-8/ · zh = https://chemexact.cn/zh/products/phthalocyanine-blue-15-3-147-14-8/
- Sodium Lauryl Ether Sulfate 70% (SLES-2EO) (CAS 9004-82-4): en = https://chemexact.com/products/sles-70-9004-82-4/ · zh = https://chemexact.cn/zh/products/sles-70-9004-82-4/
- sodium trifluoromethanesulfonate (CAS 2926-30-9): en = https://chemexact.com/products/sodium-trifluoromethanesulfonate-cas-2926309/ · zh = https://chemexact.cn/zh/products/sodium-trifluoromethanesulfonate-cas-2926309/
- zinc bis(trifluoromethanesulfonate) (CAS 54010-75-2): en = https://chemexact.com/products/zinc-bis-trifluoromethanesulfonate-cas-54010752/ · zh = https://chemexact.cn/zh/products/zinc-bis-trifluoromethanesulfonate-cas-54010752/
- barium(2+);bis(trifluoromethanesulfonate) (CAS 2794-60-7): en = https://chemexact.com/products/barium-2-bis-trifluoromethanesulfonate-cas-2794607/ · zh = https://chemexact.cn/zh/products/barium-2-bis-trifluoromethanesulfonate-cas-2794607/
- scandium;trifluoromethanesulfonic acid (CAS 144026-79-9): en = https://chemexact.com/products/scandium-trifluoromethanesulfonic-acid-cas-144026799/ · zh = https://chemexact.cn/zh/products/scandium-trifluoromethanesulfonic-acid-cas-144026799/
- lithium trifluoromethanesulfonate (CAS 33454-82-9): en = https://chemexact.com/products/lithium-trifluoromethanesulfonate-cas-33454829/ · zh = https://chemexact.cn/zh/products/lithium-trifluoromethanesulfonate-cas-33454829/
- lanthanum(3+);tris(trifluoromethanesulfonate) (CAS 52093-26-2): en = https://chemexact.com/products/lanthanum-3-tris-trifluoromethanesulfonate-cas-52093262/ · zh = https://chemexact.cn/zh/products/lanthanum-3-tris-trifluoromethanesulfonate-cas-52093262/
- silver trifluoromethanesulfonate (CAS 2923-28-6): en = https://chemexact.com/products/silver-trifluoromethanesulfonate-cas-2923286/ · zh = https://chemexact.cn/zh/products/silver-trifluoromethanesulfonate-cas-2923286/
- trifluoromethanesulfonic acid (CAS 1493-13-6): en = https://chemexact.com/products/trifluoromethanesulfonic-acid-cas-1493136/ · zh = https://chemexact.cn/zh/products/trifluoromethanesulfonic-acid-cas-1493136/
- copper;trifluoromethanesulfonic acid (CAS 34946-82-2): en = https://chemexact.com/products/copper-trifluoromethanesulfonic-acid-cas-34946822/ · zh = https://chemexact.cn/zh/products/copper-trifluoromethanesulfonic-acid-cas-34946822/
- calcium bis(trifluoromethanesulfonate) (CAS 55120-75-7): en = https://chemexact.com/products/calcium-bis-trifluoromethanesulfonate-cas-55120757/ · zh = https://chemexact.cn/zh/products/calcium-bis-trifluoromethanesulfonate-cas-55120757/
- potassium trifluoromethanesulfonate (CAS 2926-27-4): en = https://chemexact.com/products/potassium-trifluoromethanesulfonate-cas-2926274/ · zh = https://chemexact.cn/zh/products/potassium-trifluoromethanesulfonate-cas-2926274/

## 供应商 / Verified Suppliers

- Chemhigh: en = https://chemexact.com/suppliers/chemhigh/ · zh = https://chemexact.cn/zh/suppliers/chemhigh/
- Shanghai Medfine Bio-pharmaceutical Co., Ltd.: en = https://chemexact.com/suppliers/medfine/ · zh = https://chemexact.cn/zh/suppliers/medfine/
- T&W: en = https://chemexact.com/suppliers/trustwe/ · zh = https://chemexact.cn/zh/suppliers/trustwe/

## Insights （行业洞察 / industry insights）

- Where to source ISO9001-certified acetone in Shanghai (2026): en = https://chemexact.com/qa/suppliers/cn/acetone-supplier-shanghai/ · zh = https://chemexact.cn/zh/qa/suppliers/cn/acetone-supplier-shanghai/
- 上海地区 ISO9001 认证丙酮采购指南（2026）: en = https://chemexact.com/zh/qa/suppliers/cn/acetone-supplier-shanghai/ · zh = https://chemexact.cn/zh/zh/qa/suppliers/cn/acetone-supplier-shanghai/
- 2026 REACH SVHC 更新 — 采购方合规自检清单: en = https://chemexact.com/zh/qa/regulations/reach-svhc-update-2026-buyers-checklist/ · zh = https://chemexact.cn/zh/zh/qa/regulations/reach-svhc-update-2026-buyers-checklist/
- 冰醋酸 2026 年 Q4 价格展望（中国 FOB）: en = https://chemexact.com/zh/qa/market-prices/acetic-acid-q4-2026-price-outlook/ · zh = https://chemexact.cn/zh/zh/qa/market-prices/acetic-acid-q4-2026-price-outlook/
- 2026 H2 中国化工市场 — 供应端结构性变化盘点: en = https://chemexact.com/zh/insights/china-chemical-market-h2-2026-supply-shifts/ · zh = https://chemexact.cn/zh/zh/insights/china-chemical-market-h2-2026-supply-shifts/
- 2026 年中国头部已验证溶剂供应商榜单: en = https://chemexact.com/zh/qa/suppliers/cn/verified-solvent-suppliers-china-2026/ · zh = https://chemexact.cn/zh/zh/qa/suppliers/cn/verified-solvent-suppliers-china-2026/
- 丙酮 COA 与批次溯源 — 验厂应出的完整文件清单: en = https://chemexact.com/zh/qa/safety/acetone-coa-batch-traceability-guide/ · zh = https://chemexact.cn/zh/zh/qa/safety/acetone-coa-batch-traceability-guide/
- China chemical market H2 2026 — supply shifts and what changed: en = https://chemexact.com/insights/china-chemical-market-h2-2026-supply-shifts/ · zh = https://chemexact.cn/zh/insights/china-chemical-market-h2-2026-supply-shifts/
- Acetone COA + batch traceability — what a verified plant must produce: en = https://chemexact.com/qa/safety/acetone-coa-batch-traceability-guide/ · zh = https://chemexact.cn/zh/qa/safety/acetone-coa-batch-traceability-guide/
- REACH SVHC 2026 — buyers checklist for China-sourced chemistry: en = https://chemexact.com/qa/regulations/reach-svhc-update-2026-buyers-checklist/ · zh = https://chemexact.cn/zh/qa/regulations/reach-svhc-update-2026-buyers-checklist/
- Top verified solvent suppliers in China (2026): en = https://chemexact.com/qa/suppliers/cn/verified-solvent-suppliers-china-2026/ · zh = https://chemexact.cn/zh/qa/suppliers/cn/verified-solvent-suppliers-china-2026/
- Acetic acid Q4-2026 price outlook (China FOB): en = https://chemexact.com/qa/market-prices/acetic-acid-q4-2026-price-outlook/ · zh = https://chemexact.cn/zh/qa/market-prices/acetic-acid-q4-2026-price-outlook/