| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1657-16-5 | | 2-[(4-nitrophenyl)azo]-3-oxo-n-phenyl-butanamid | C16H14N4O4 | 326.31 | | |
| 1657-18-7 | | 2-[(4-methoxyphenyl)azo]-3-oxo-n-phenyl-butanamid | | | | |
| 1657-28-9 | | 2-acetoacetamidopyridine | | | | |
| 1657-34-7 | | 3-oxo-n-(3-pyridinyl)butanamide | | | | |
| 1657-56-3 | 4,4'-二氯-反-芪 | 4,4'-dichloro-trans-stilbene | | | | |
| 1657-60-9 | | a-tert-butylbenzhydrol | C17H20O | 240.34 | | 110℃ |
| 1657-80-3 | | 2,4-dinitrophenyl m-tolyl sulfide | | | | |
| 16570-28-8 | 水合焦磷酸铜(ii) | | | | | |
| 1657014-33-9 | 非布索坦杂质23 | febuxostat impurity 23 | | | | |
| 1657023-39-6 | (1e,6e)-1,7-二[3-(三氟甲氧基)-4-羟基苯基]-1,6-庚二烯-3,5-二酮 | (1e,6e)-1,7-bis[4-hydroxy-3-(trifluoromethoxy)phenyl]-1,6-heptadiene-3,5-dione | | | | |
| 1657030-28-8 | | (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid | | | | |
| 1657030-29-9 | | (6S)-1,6-dimethyl-2-piperazinone hydrochloride | | | | |
| 1657030-30-2 | | (6R)-1,6-dimethyl-2-piperazinone hydrochloride | | | | |
| 1657033-33-4 | | 2-methyl-2,6-diazaspiro[3.3]heptane bis(trifluoroacetate) | | | | |
| 1657033-35-6 | | trans-4-methoxytetrahydro-2h-pyran-3-amine hydrochloride | | | | |
| 1657033-36-7 | | 3-methyl-2-oxa-8-azaspiro[4.5]decane hydrochloride | | | | |
| 1657033-38-9 | | tert-butyl [cis-3-(bromomethyl)cyclohexyl]carbamate | | | | |
| 1657033-39-0 | | cis-3-aminotetrahydro-2h-pyran-4-ol hydrochloride | | | | |
| 1657033-40-3 | | 1'-methylspiro[piperidine-3,3'-pyrrolo[3,2-b]pyridin]-2'(1'h)-one dihydrochloride | | | | |
| 1657033-41-4 | | 3-cyclopropyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-c]pyridine hydrochloride | | | | |
| 1657033-42-5 | | tert-butyl [cis-2-methyl-4-piperidinyl]carbamate | | | | |
| 1657033-43-6 | | tert-butyl (2-oxa-8-azaspiro[4.5]dec-3-ylmethyl)carbamate | | | | |
| 1657033-44-7 | | 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride | | | | |
| 1657033-45-8 | | cis-4-methoxytetrahydro-2h-pyran-3-amine hydrochloride | | | | |
| 1657076-40-8 | 2,7-双(三氟甲基)-9h-咔唑 | 2,7-bis(trifluoromethyl)-9h-carbazole | | | | |
| 16571-39-4 | | 4-[[(4-methoxyphenyl)methylene]amino]-pheno benzoate (ester) | C21H17NO3 | 331.36 | | |
| 16571-42-9 | | hexanoic acid, manganese(2++) salt | | | | |
| 16571-49-6 | | 3-(2-(4-pyridyl)ethyl)indole | | | | |
| 16571-50-9 | | 3-(2-(4-pyridyl)ethyl)-indol monohydrochloride | | | | |
| 16571-51-0 | | 3-(2-(2-pyridyl)ethyl)indole | | | | |
| 16571-59-8 | | benzindopyrine | | | | |
| 16571-63-4 | | 1-(2-(4-pyridyl)ethyl)-indol monohydrochloride | | | | |
| 16571-86-1 | | (R)-propionamid | | | | |
| 16571-89-4 | | (S)-propionamid | | | | |
| 16571-92-9 | | r(-)-acetamid | | | | |
| 16571-96-3 | | s(+)-acetamid | | | | |
| 165727-45-7 | (1S,2S)-(1-苄基-3-氯-2-羟基丙基)氨基甲酸叔丁酯 | tert-butyl ((2S,3S)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate | | | | |
| 165729-81-7 | 聚(乙二醇)2-巯基乙醚乙酸 | poly(ethylene glycol) 2-mercaptoethyl ether acetic acid | | | | |
| 16573-28-7 | | n-(1-cyclohexyl-3-pyrrolidinyl)-phthalimid | | | | |
| 165735-63-7 | 3-(氨甲基)苯并呋喃 | 3-(aminomethyl)benzofuran | | | | |
| 165735-95-5 | (4-甲基-2-苯基-1,3-噻唑-5-基)甲胺 | (4-methyl-2-phenyl-1,3-thiazol-5-yl)methylamine | | | | |
| 165736-01-6 | | 3-(4-isopropylphenyl)propan-1-amine | | | | |
| 165736-03-8 | (2-苯基-1,3-噻唑-4-基)甲胺 | 1-(2-phenyl-1,3-thiazol-4-yl)methanamine | | | | |
| 165736-07-2 | 2,4-二甲基-5-(氨甲基)噻唑 | 5-(aminomethyl)-2,4-dimethylthiazole | | | | |
| 165736-20-9 | 咪唑并[1,2-a]吡啶-2-基甲胺 | (imidazo[1,2-a]pyridin-2-ylmethyl)amine dihydrochloride hydrate | | | | |
| 165739-62-8 | 氯雷他定杂质11 | loratadine impurity 11 | | | | |
| 165739-83-3 | 氯雷他定ep杂质c | loratadine ep impurity c | | | | |
| 16574-34-8 | | 1-(2-naphthylmethyl)-piperidin | | | | |
| 16574-43-9 | 溴焦性没食子酸红 | spiro[3h-2,1-benzoxathiole-3,9'-[9h]xanthene]-3',4',5',6'-tetrol, 2',7'-dibromo | C19H10Br2O8S | 558.17 | 300-301℃ | |
| 16574-53-1 | | 4-fluoro-3'-nitrobenzophenone | | | | |
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