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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-6-propyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-22-3 C20H20ClF2NO
    (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-6-propyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4-Hydroxy-2-hydroxymethyl-3,β-dimethyl-cyclopentanethanol-triacetat 30165-12-9 C16H26O6
    4-Hydroxy-2-hydroxymethyl-3,β-dimethyl-cyclopentanethanol-triacetat
    —— 4-(2,4-dinitro-phenylazo)-N-methyl-2-nitro-aniline 100382-95-4 C13H10N6O6
    4-(2,4-dinitro-phenylazo)-N-methyl-2-nitro-aniline
    —— 4'-bromo-3'-hydroxymethyl-1,1'-biphenyl-2,6-dicarboxylic acid 108780-76-3 C15H11BrO5
    4'-bromo-3'-hydroxymethyl-1,1'-biphenyl-2,6-dicarboxylic acid
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(4-carboxyphenylmethoxy)phenyl]benzamide 183493-15-4 C36H30N2O5
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(4-carboxyphenylmethoxy)phenyl]benzamide
    —— 4-acetoxy-3-methyl-azetidin-2-one 53390-49-1 C6H9NO3
    4-acetoxy-3-methyl-azetidin-2-one
    —— 4-{[2-[(4-chlorophenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-[2-(methyloxy)ethyl]pyridine-2-carboxamide 611221-83-1 C24H24ClN5O4
    4-{[2-[(4-chlorophenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-[2-(methyloxy)ethyl]pyridine-2-carboxamide
    —— (4R)-(+)-4-hydroxy-6,6-dimethyl-2-heptynyl acetate 367940-53-2 C11H18O3
    (4R)-(+)-4-hydroxy-6,6-dimethyl-2-heptynyl acetate
    —— 4-propionyl-4-aza-5α-cholestane 4001-79-0 C29H51NO
    4-propionyl-4-aza-5α-cholestane
    —— 4-Benzyloxy-2,3,6-trimethyl-1-iodbenzol 57362-73-9 C16H17IO
    4-Benzyloxy-2,3,6-trimethyl-1-iodbenzol
    —— 4-methyl-N-(spiro[2.2]pentan-2-ylmethylideneamino)benzenesulfonamide 146857-30-9 C13H16N2O2S
    4-methyl-N-(spiro[2.2]pentan-2-ylmethylideneamino)benzenesulfonamide
    —— (4'S,5S,6S)-1-benzyl-6-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-hydroxypiperidin-2-one 676144-75-5 C17H23NO4
    (4'S,5S,6S)-1-benzyl-6-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-hydroxypiperidin-2-one
    —— 4-methoxy-2,4-dimethyl-5-hexyn-3-ol 111868-95-2 C9H16O2
    4-methoxy-2,4-dimethyl-5-hexyn-3-ol
    —— 4-(1-(3-fluoro-4-hydroxyphenyl)-3-(4-methoxyphenyl)-1H-pyrrol-2-yl)-3-methylbenzonitrile 1208331-15-0 C25H19FN2O2
    4-(1-(3-fluoro-4-hydroxyphenyl)-3-(4-methoxyphenyl)-1H-pyrrol-2-yl)-3-methylbenzonitrile
    —— 4,8a-dimethyl-3,5,6,7,8,8a-hexahydro-1<i>H</i>-quinazoline-2-thione 58913-33-0 C10H16N2S
    4,8a-dimethyl-3,5,6,7,8,8a-hexahydro-1<i>H</i>-quinazoline-2-thione
    —— 4-methyl-3-(2-phenylsulfanyl-ethyl)-3<i>H</i>-thiazole-2-thione 58350-76-8 C12H13NS3
    4-methyl-3-(2-phenylsulfanyl-ethyl)-3<i>H</i>-thiazole-2-thione
    —— (4-(1H-imidazol-2-yl)phenyl)methanol 1022158-41-3 C10H10N2O
    (4-(1H-imidazol-2-yl)phenyl)methanol
    —— 4-benzyloxy-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyraldehyde 1172135-59-9 C19H17NO4
    4-benzyloxy-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyraldehyde
    —— 4-Amino-benzoic acid 4-methoxy-phenyl ester 64001-51-0 C14H13NO3
    4-Amino-benzoic acid 4-methoxy-phenyl ester
    —— (4-Chloro-phenyl)-oxo-acetic acid propyl ester 30565-43-6 C11H11ClO3
    (4-Chloro-phenyl)-oxo-acetic acid propyl ester
    —— (4S)-2-(4-tert-butylphenyl)-4-phenyl-4,5-dihydro-1,3-oxazin-6-one 1040239-42-6 C20H21NO2
    (4S)-2-(4-tert-butylphenyl)-4-phenyl-4,5-dihydro-1,3-oxazin-6-one
    —— 4-[3-formyl-1-[(4-pyridin-4-yl)-phenyl]-1H-indol-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 847802-69-1 C29H30N4O3
    4-[3-formyl-1-[(4-pyridin-4-yl)-phenyl]-1H-indol-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-N,4-N-diethylcyclohexane-1,4-diamine;hydrochloride 1187927-93-0 C10H23ClN2
    4-N,4-N-diethylcyclohexane-1,4-diamine;hydrochloride
    —— (4R,9aR)-6-ethyl-7-formyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-09-3 C19H27N3O3
    (4R,9aR)-6-ethyl-7-formyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
    —— 4,5-Dioxy-2-phenyl-3-carbaethoxy-naphtho-<1',2';2,3>-furan 113163-63-6 C21H16O5
    4,5-Dioxy-2-phenyl-3-carbaethoxy-naphtho-<1',2';2,3>-furan
    —— 4-ethyl-2-(4-chloro-phenyl)-5-methyl-2,5-dihydro-thiazole 100116-86-7 C12H14ClNS
    4-ethyl-2-(4-chloro-phenyl)-5-methyl-2,5-dihydro-thiazole
    —— 4-chloro-1-[4'-methyl-3'-(1-methylpiperidin-4-yloxy)benzenesulfonyl]-1H-indole 1078790-52-9 C21H23ClN2O3S
    4-chloro-1-[4'-methyl-3'-(1-methylpiperidin-4-yloxy)benzenesulfonyl]-1H-indole
    —— 4-N-(adamantan-1-ylmethyl)-2-N-methyl-2-N-[(1-methyl-1H-pyrazol-4-yl)methyl]pyrazolo[1,5-a]pyridine-2,4-dicarboxamide 1069069-16-4 C26H32N6O2
    4-N-(adamantan-1-ylmethyl)-2-N-methyl-2-N-[(1-methyl-1H-pyrazol-4-yl)methyl]pyrazolo[1,5-a]pyridine-2,4-dicarboxamide
    —— 4-[6-(2,3-difluorophenyl)pyridin-2-yl]-N-phenylpiperazine-1-carboxamide 1143577-92-7 C22H20F2N4O
    4-[6-(2,3-difluorophenyl)pyridin-2-yl]-N-phenylpiperazine-1-carboxamide
    —— 4-methoxy-N-(4'-(methylthio)-4-nitrobiphenyl-3-yl)benzamide 953435-14-8 C21H18N2O4S
    4-methoxy-N-(4'-(methylthio)-4-nitrobiphenyl-3-yl)benzamide
    —— (4Z)-3-methyl-4-(3-oxo-3-phenyl-2-(tetrahydropyrimidin-2(1H)-ylidene)propylidene)-1-phenyl-1H-pyrazol-5(4H)-one 1463518-08-2 C23H22N4O2
    (4Z)-3-methyl-4-(3-oxo-3-phenyl-2-(tetrahydropyrimidin-2(1H)-ylidene)propylidene)-1-phenyl-1H-pyrazol-5(4H)-one
    —— 4-tert-butyl-5-(4-dimethylaminopyridin-3-yl)-2-phenyloxazoline 1094901-01-5 C20H25N3O
    4-tert-butyl-5-(4-dimethylaminopyridin-3-yl)-2-phenyloxazoline
    —— 4-(2-iodophenyl)butan-1-amine 213964-77-3 C10H14IN
    4-(2-iodophenyl)butan-1-amine
    —— (4S)-2-(ethylenedithio-tetrathiafulvalenyl)-4-methyl-2-oxazoline 732283-55-5 C12H11NOS6
    (4S)-2-(ethylenedithio-tetrathiafulvalenyl)-4-methyl-2-oxazoline
    —— 4-hydroxy-4-methylpentyl β-D-glucopyranoside 91259-84-6 C12H24O7
    4-hydroxy-4-methylpentyl β-D-glucopyranoside
    —— 4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid (1R-cyclohexyl-ethyl)-amide 1257312-74-5 C26H47N5O5S
    4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid (1R-cyclohexyl-ethyl)-amide
    —— 4-Methoxy-3-sulfamoyl-benzoyl chloride 35600-75-0 C8H8ClNO4S
    4-Methoxy-3-sulfamoyl-benzoyl chloride
    —— 4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-propyl-1,2-dihydro-2-pyridinone 518354-43-3 C16H16N4O2
    4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-propyl-1,2-dihydro-2-pyridinone
    —— {4-[2-(4-chloro-phenyl)-ethyl]-phenyl}-(1H-imidazol-4-ylmethyl)-isopropyl-amine 1020815-98-8 C21H24ClN3
    {4-[2-(4-chloro-phenyl)-ethyl]-phenyl}-(1H-imidazol-4-ylmethyl)-isopropyl-amine
    —— 4-[(2S)-2-[[(4aS,6aR,6aR,6bR,8aR,10S,12aR,14aS)-10-(3-carboxy-3-methylbutanoyl)oxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,5,6,6a,7,8,8a,10,11,12,13,14,14a-tetradecahydropicene-4a-carbonyl]amino]-4-methylpentoxy]-2,2-dimethyl-4-oxobutanoic acid 872584-92-4 C48H77NO9
    4-[(2S)-2-[[(4aS,6aR,6aR,6bR,8aR,10S,12aR,14aS)-10-(3-carboxy-3-methylbutanoyl)oxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,5,6,6a,7,8,8a,10,11,12,13,14,14a-tetradecahydropicene-4a-carbonyl]amino]-4-methylpentoxy]-2,2-dimethyl-4-oxobutanoic acid
    —— (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(1-ethylpropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-07-4 C22H25Cl2NO
    (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(1-ethylpropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4-oxo-2,6-diphenyl-cyclohexane-1,1-dicarboxylic acid 871884-02-5 C20H18O5
    4-oxo-2,6-diphenyl-cyclohexane-1,1-dicarboxylic acid
    —— (4R,αS)-2-(3,4-dimethoxyphenyl)-4-(α-dimethoxymethoxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran 131575-81-0 C28H30O8S
    (4R,αS)-2-(3,4-dimethoxyphenyl)-4-(α-dimethoxymethoxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran
    —— 4-Ethoxycarbonyl-phenylhydrazino-mesoxalsaeure-diethylester 13631-87-3 C16H20N2O6
    4-Ethoxycarbonyl-phenylhydrazino-mesoxalsaeure-diethylester
    —— (4-chloro-2-hydroxyphenyl)-(2,3-dimethyl-5-nitrophenyl)methanone 110969-65-8 C15H12ClNO4
    (4-chloro-2-hydroxyphenyl)-(2,3-dimethyl-5-nitrophenyl)methanone
    —— 4-Methyl-benzoic acid 2-[4-(2,4-dichloro-phenoxy)-phenoxy]-propyl ester 65054-09-3 C23H20Cl2O4
    4-Methyl-benzoic acid 2-[4-(2,4-dichloro-phenoxy)-phenoxy]-propyl ester
    —— 4-(allyloxy)crotonyl chloride 75933-68-5 C7H9ClO2
    4-(allyloxy)crotonyl chloride
    —— (+/-)-4-[4-(2-cyclopropylethoxy)phenyl]-2-methyl-2-(methylsulfonyl)butanoic acid 1289627-42-4 C17H24O5S
    (+/-)-4-[4-(2-cyclopropylethoxy)phenyl]-2-methyl-2-(methylsulfonyl)butanoic acid
    —— 4-(aminomethyl)-N-benzyl-N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)benzenesulfonamide 1254208-01-9 C20H17ClF3N3O2S
    4-(aminomethyl)-N-benzyl-N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)benzenesulfonamide
    —— 4-hydroxy-3-nitro-6-(6-phenoxyhexoxy) coumarin 63361-15-9 C21H21NO7
    4-hydroxy-3-nitro-6-(6-phenoxyhexoxy) coumarin