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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-Hydroxy-1-propenyl)-3-nitrobenzonitril 104291-56-7 C10H8N2O3
    4-(3-Hydroxy-1-propenyl)-3-nitrobenzonitril
    —— 4,4'-Dihydroxy-1-methyl-1-phenyl-1-arsa-cyclohexanium 96419-43-1 C12H18AsO2*I
    4,4'-Dihydroxy-1-methyl-1-phenyl-1-arsa-cyclohexanium
    —— 4-fluoro-3-mercaptobenzoic acid 1219001-34-9 C7H5FO2S
    4-fluoro-3-mercaptobenzoic acid
    —— 4-{4-[1-(4-{1-[4-(3-Carboxy-propoxy)-phenyl]-1-methyl-ethyl}-phenyl)-1-methyl-ethyl]-phenoxy}-butyric acid 153775-74-7 C32H38O6
    4-{4-[1-(4-{1-[4-(3-Carboxy-propoxy)-phenyl]-1-methyl-ethyl}-phenyl)-1-methyl-ethyl]-phenoxy}-butyric acid
    —— 4-(2,4-dichloro-3-methylbenzoyl)-1-methyl-5-hydroxypyrazole 96511-96-5 C12H10Cl2N2O2
    4-(2,4-dichloro-3-methylbenzoyl)-1-methyl-5-hydroxypyrazole
    —— 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-13C6 1346600-19-8 C10H13N3O2
    4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-13C6
    —— [4-Hydroxy-1-(2-hydroxy-2-phenyl-ethyl)-4-phenyl-piperidin-3-yl]-phenyl-methanone 19481-58-4 C26H27NO3
    [4-Hydroxy-1-(2-hydroxy-2-phenyl-ethyl)-4-phenyl-piperidin-3-yl]-phenyl-methanone
    —— 4-(7-Bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)-[1,2,5]oxadiazolidin-3-ylamine 842143-98-0 C10H13BrN6O
    4-(7-Bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)-[1,2,5]oxadiazolidin-3-ylamine
    —— 4-Amino-5-ethoxy-2-mercapto-pyrimidin 3303-07-9 C6H9N3OS
    4-Amino-5-ethoxy-2-mercapto-pyrimidin
    —— (4-Cyano-2,6-diiodo-phenoxy)-acetic acid ethyl ester 55197-31-4 C11H9I2NO3
    (4-Cyano-2,6-diiodo-phenoxy)-acetic acid ethyl ester
    —— 4-(Aminomethyl)-5,6-diethyl-2,3-dihydropyridazin-3-one hydrochloride 1394041-48-5 C9H16ClN3O
    4-(Aminomethyl)-5,6-diethyl-2,3-dihydropyridazin-3-one hydrochloride
    —— 4-ethyl-1-methyl-3-phenyl-1,4,5,6-tetrahydro-[1,2,4]triazine 13096-04-3 C12H17N3
    4-ethyl-1-methyl-3-phenyl-1,4,5,6-tetrahydro-[1,2,4]triazine
    —— 4-(1-Benzotriazolyl)-phenol 39104-19-3 C12H9N3O
    4-(1-Benzotriazolyl)-phenol
    —— 4-(1-(4-(methylthio)benzyl)-1H-1,2,3-triazol-4-yl)spiro[chromene-2,1'-cyclopentan]-7-ol 1233082-98-8 C23H23N3O2S
    4-(1-(4-(methylthio)benzyl)-1H-1,2,3-triazol-4-yl)spiro[chromene-2,1'-cyclopentan]-7-ol
    —— 4,6-Dimethoxy-7-methyl-2-methoxycarbonyl-2-(3-oxobutyl)-cumaranon-(3) 2848-00-2 C17H20O7
    4,6-Dimethoxy-7-methyl-2-methoxycarbonyl-2-(3-oxobutyl)-cumaranon-(3)
    —— 4-(1-(2-(dimethylamino)ethyl)-4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester 1226802-82-9 C24H32F4N4O3
    4-(1-(2-(dimethylamino)ethyl)-4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester
    —— (4aR,5R,7S,8R,8aS)-6-benzyl-5-(((tert-butyldimethylsilyl)oxy)methyl)-2,2,3,3-tetramethyl-7-(methylcarbamoyl)octahydro-[1,4]dioxino[2,3-c]pyridin-8-yl benzoate 1567326-60-6 C34H50N2O6Si
    (4aR,5R,7S,8R,8aS)-6-benzyl-5-(((tert-butyldimethylsilyl)oxy)methyl)-2,2,3,3-tetramethyl-7-(methylcarbamoyl)octahydro-[1,4]dioxino[2,3-c]pyridin-8-yl benzoate
    —— 4-((E)-3-Methoxy-3-trimethylsilanyl-propenyl)-benzoic acid methyl ester 120507-22-4 C15H22O3Si
    4-((E)-3-Methoxy-3-trimethylsilanyl-propenyl)-benzoic acid methyl ester
    —— 4-(2-((2H-chromen-2-ylidene)amino)-6-(4-(dimethylamino)phenyl)pyrimidin-4-yl)phenol 951778-48-6 C27H22N4O2
    4-(2-((2H-chromen-2-ylidene)amino)-6-(4-(dimethylamino)phenyl)pyrimidin-4-yl)phenol
    —— 4-ethyl-2-thenylamino-5-sulfamoylbenzoic acid 51605-79-9 C14H16N2O4S2
    4-ethyl-2-thenylamino-5-sulfamoylbenzoic acid
    —— (4S,4aR,5R,6S,8aR)-5,6-Dihydroxy-1-isopropylidene-4,7-dimethyl-3,4,4a,5,6,8a-hexahydro-1H-naphthalen-2-one 449204-60-8 C15H22O3
    (4S,4aR,5R,6S,8aR)-5,6-Dihydroxy-1-isopropylidene-4,7-dimethyl-3,4,4a,5,6,8a-hexahydro-1H-naphthalen-2-one
    —— 4-Prop-1-en-2-yl-1-oxaspiro[4.5]dec-3-ene 1381867-01-1 C12H18O
    4-Prop-1-en-2-yl-1-oxaspiro[4.5]dec-3-ene
    —— 4-methoxy-2-(5-nitro-furan-2-ylmethylene)-indan-1-one 24422-03-5 C15H11NO5
    4-methoxy-2-(5-nitro-furan-2-ylmethylene)-indan-1-one
    —— 4,6-Diacetyl-2-phenylpyrimidine 325685-74-3 C14H12N2O2
    4,6-Diacetyl-2-phenylpyrimidine
    —— 4-(7-(3,5-dimethoxybenzoyl)-4-(2-methoxyethyl)-2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-3-yl)-N-(prop-2-yn-1-yl)benzamide 1383959-81-6 C31H29N3O7
    4-(7-(3,5-dimethoxybenzoyl)-4-(2-methoxyethyl)-2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-3-yl)-N-(prop-2-yn-1-yl)benzamide
    —— 4-[{2-[1-benzhydryl-5-chloro-2-(2-{[(2-chloro-6-methylphenyl)-sulfonyl]amino}ethyl)-1H-indol-3-yl]ethyl}(methyl)amino]benzoic acid 540524-83-2 C40H37Cl2N3O4S
    4-[{2-[1-benzhydryl-5-chloro-2-(2-{[(2-chloro-6-methylphenyl)-sulfonyl]amino}ethyl)-1H-indol-3-yl]ethyl}(methyl)amino]benzoic acid
    —— 4-(2-fluoro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(6-O-acetyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922720-86-3 C23H31FN2O8
    4-(2-fluoro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(6-O-acetyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-Hydroxy-2-methoxy-4-perfluorobutyl-2,5-cyclohexadien-1-one 134285-05-5 C11H7F9O3
    4-Hydroxy-2-methoxy-4-perfluorobutyl-2,5-cyclohexadien-1-one
    —— 4'-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-ylmethyl)biphenyl-2-carboxylic acid 1329559-09-2 C21H19NO2S
    4'-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-ylmethyl)biphenyl-2-carboxylic acid
    —— [4-[2-[[3,5-bis(trifluoromethyl)phenyl]methyl-[(3S,5R)-1-[5-chloro-2-(4-hydroxypiperidin-1-yl)pyrimidin-4-yl]-5-ethylpyrrolidin-3-yl]amino]pyrimidin-5-yl]cyclohexyl] benzoate 1160102-04-4 C41H44ClF6N7O3
    [4-[2-[[3,5-bis(trifluoromethyl)phenyl]methyl-[(3S,5R)-1-[5-chloro-2-(4-hydroxypiperidin-1-yl)pyrimidin-4-yl]-5-ethylpyrrolidin-3-yl]amino]pyrimidin-5-yl]cyclohexyl] benzoate
    —— (4aS,5R)-5-(2-(2-(((cyclopropylmethyl)amino)methyl)phenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1021538-27-1 C30H34FN3O
    (4aS,5R)-5-(2-(2-(((cyclopropylmethyl)amino)methyl)phenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
    —— 4-[(11β,17β)-17-hydroxy-3-oxo-17-(pentafluoroethyl)estra-4,9-dien-11-yl]-N-(4-sulphamoylbenzyl)benzamide 1325224-76-7 C34H35F5N2O5S
    4-[(11β,17β)-17-hydroxy-3-oxo-17-(pentafluoroethyl)estra-4,9-dien-11-yl]-N-(4-sulphamoylbenzyl)benzamide
    —— 4(7)-Nitro-7(4)-m-methoxyphenylsulphonylbenzofuroxan 53619-59-3 C13H9N3O7S
    4(7)-Nitro-7(4)-m-methoxyphenylsulphonylbenzofuroxan
    —— 4-(3-methoxy-phenylazo)-3-methyl-5-phenyl-pyrazole-1-carbothioic acid amide 29147-12-4 C18H17N5OS
    4-(3-methoxy-phenylazo)-3-methyl-5-phenyl-pyrazole-1-carbothioic acid amide
    —— (4-dimethylamino-phenyl)-phosphonic acid 131072-00-9 C8H12NO3P
    (4-dimethylamino-phenyl)-phosphonic acid
    —— 4-Formamino-5-methylsulfamoyl-1-methyl-imidazol 98485-09-7 C6H10N4O3S
    4-Formamino-5-methylsulfamoyl-1-methyl-imidazol
    —— 4-chloro-2-(3-chlorophenyl)-6-(trifluoromethyl)pyrimidine 1443978-20-8 C11H5Cl2F3N2
    4-chloro-2-(3-chlorophenyl)-6-(trifluoromethyl)pyrimidine
    —— 4-[(E)-(4-Nitrophenyl)diazenyl]-3,5-diphenyl-1H-pyrazole-1-carbothioamide 35872-40-3 C22H16N6O2S
    4-[(E)-(4-Nitrophenyl)diazenyl]-3,5-diphenyl-1H-pyrazole-1-carbothioamide
    —— (4S,2'S,6'R,13'R,14'R,17'R,18'R)-(13',18'-dihydroxy-2',6':14',17'-dioxido-8'-oxotriacontanyl)-pent-2-en-1,4-olide 1065040-59-6 C35H60O7
    (4S,2'S,6'R,13'R,14'R,17'R,18'R)-(13',18'-dihydroxy-2',6':14',17'-dioxido-8'-oxotriacontanyl)-pent-2-en-1,4-olide
    —— 4-Hydroxyimino-6-methyl-1-(2,4-dimethylphenyl)dihydropyrimidin-2-one 131981-12-9 C13H17N3O2
    4-Hydroxyimino-6-methyl-1-(2,4-dimethylphenyl)dihydropyrimidin-2-one
    —— (4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylmercapto)-oxalacetic acid diethyl ester 859949-65-8 C13H16N2O6S
    (4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylmercapto)-oxalacetic acid diethyl ester
    —— 4-CHLORO-5-(2-CHLOROETHOXY)-3-METHYL-1-BENZOTHIOPHENE 1033775-36-8 C11H10Cl2OS
    4-CHLORO-5-(2-CHLOROETHOXY)-3-METHYL-1-BENZOTHIOPHENE
    —— 4-(2-(2-chloro-4-((4-(2,6-dichlorophenyl)-1-isopropyl-1H-1,2,3-triazol-5-yl)methoxy)phenyl)cyclopropyl)benzoic acid 1268245-46-0 C28H24Cl3N3O3
    4-(2-(2-chloro-4-((4-(2,6-dichlorophenyl)-1-isopropyl-1H-1,2,3-triazol-5-yl)methoxy)phenyl)cyclopropyl)benzoic acid
    —— 4-((2-bromophenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide 1262990-02-2 C19H16BrN3O3S
    4-((2-bromophenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide
    —— 4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-indol-1-yl)-7-fluoro-2-(2-fluorophenyl)-3-methylquinoline 1259513-67-1 C30H29F2N3O
    4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-indol-1-yl)-7-fluoro-2-(2-fluorophenyl)-3-methylquinoline
    —— 4-chloro-3-(4-chloro-2-fluoro-5-methylphenyl)-5-trifluoromethylisoxazole 653569-93-8 C11H5Cl2F4NO
    4-chloro-3-(4-chloro-2-fluoro-5-methylphenyl)-5-trifluoromethylisoxazole
    —— 4-[3-(Morpholin-4-ylmethyl)-5-nitro-phenyl]morpholine 1051900-58-3 C15H21N3O4
    4-[3-(Morpholin-4-ylmethyl)-5-nitro-phenyl]morpholine
    —— 4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-hydroxyethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 208590-43-6 C25H23F3N2O2
    4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-hydroxyethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4-Nitro-3-formyl-2-carboxy-1-ethyl-5-methoxy-6-methyl-indol 5065-28-1 C14H14N2O6
    4-Nitro-3-formyl-2-carboxy-1-ethyl-5-methoxy-6-methyl-indol
    —— 4-Nitro-2-<chlor-sulfonyl>-benzoesaeure-cyclopentyl-ester 100122-19-8 C12H12ClNO6S
    4-Nitro-2-<chlor-sulfonyl>-benzoesaeure-cyclopentyl-ester