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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-deoxy-3,4-[2-spiro-[1-(isobutylaminocarbonyl)piperidin-4-yl]]-(1H)-imidazo-2,5-dihydrorifamycin S 1574166-44-1 C47H63N5O12
    4-deoxy-3,4-[2-spiro-[1-(isobutylaminocarbonyl)piperidin-4-yl]]-(1H)-imidazo-2,5-dihydrorifamycin S
    —— 4-(3-chlorophenylamino)pyrrolo[1,2-f][1,2,4]triazin-5-ol 874145-09-2 C12H9ClN4O
    4-(3-chlorophenylamino)pyrrolo[1,2-f][1,2,4]triazin-5-ol
    —— 4-(propen-2-yl)-6-(6-methyl-pyridin-2-ylethynyl)-4H-benzo[1,4]oxazin-3-one 627870-64-8 C19H16N2O2
    4-(propen-2-yl)-6-(6-methyl-pyridin-2-ylethynyl)-4H-benzo[1,4]oxazin-3-one
    —— 4-amino-2-(4-methoxyphenyl)-1-methyl-6-phenylpyridin-1-ium trifluoromethanesulfonate 1242080-17-6 CF3O3S*C19H19N2O
    4-amino-2-(4-methoxyphenyl)-1-methyl-6-phenylpyridin-1-ium trifluoromethanesulfonate
    —— 4-methyl-1-(5-(3-(methylsulfonyl)phenyl)thieno[2,3-d]pyrimidin-4-yl)-1H-1,2,4-triazole-5(4H)thione 1370338-46-7 C16H13N5O2S3
    4-methyl-1-(5-(3-(methylsulfonyl)phenyl)thieno[2,3-d]pyrimidin-4-yl)-1H-1,2,4-triazole-5(4H)thione
    —— 4-tert-Butyl-1-methoxycarbonylmethyl-cyclohexanecarboxylic acid methyl ester 344317-30-2 C15H26O4
    4-tert-Butyl-1-methoxycarbonylmethyl-cyclohexanecarboxylic acid methyl ester
    —— (4S,5R,E)-methyl 5-(cyclopent-1-en-1-yl)-5-methoxy-4-(naphthalen-2-yl)pent-2-enoate 1315554-20-1 C22H24O3
    (4S,5R,E)-methyl 5-(cyclopent-1-en-1-yl)-5-methoxy-4-(naphthalen-2-yl)pent-2-enoate
    —— (4-Hydroxy-3-nitro-phenyl)-[(Z)-methoxyimino]-acetic acid methyl ester 66340-57-6 C10H10N2O6
    (4-Hydroxy-3-nitro-phenyl)-[(Z)-methoxyimino]-acetic acid methyl ester
    —— 4-(3,5-dimethylphenyl)-5-(4-methoxyphenyl)-2-phenylthiazole 3-oxide 1016990-14-9 C24H21NO2S
    4-(3,5-dimethylphenyl)-5-(4-methoxyphenyl)-2-phenylthiazole 3-oxide
    —— 4'-Benzyl-4-trans-stilbazol 32555-80-9 C20H17N
    4'-Benzyl-4-trans-stilbazol
    —— 4-[5-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]pentyl]-N-(1,1-dimethyl-ethyl)piperazine-1-carboxamide 534608-88-3 C27H34F3N5O3
    4-[5-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]pentyl]-N-(1,1-dimethyl-ethyl)piperazine-1-carboxamide
    —— 4,4'-bis(diethoxyboryl)-biphenyl 4151-81-9 C20H28B2O4
    4,4'-bis(diethoxyboryl)-biphenyl
    —— 4,5-secoandrostane-3,5,17-trione 3-(O-methyloxime), 5,17-dioxime 124647-68-3 C20H33N3O3
    4,5-secoandrostane-3,5,17-trione 3-(O-methyloxime), 5,17-dioxime
    —— 4-[2-(4-Benzyloxy-3-methoxy-phenyl)-1-methyl-2-oxo-ethoxy]-3,5-dimethoxy-benzaldehyde 51149-38-3 C26H26O7
    4-[2-(4-Benzyloxy-3-methoxy-phenyl)-1-methyl-2-oxo-ethoxy]-3,5-dimethoxy-benzaldehyde
    —— 4-hydroxymethyl-6,6'-dimethyl-2,2'-bipyridine N<sub>1</sub>,N<sub>1'</sub>-dioxide 158666-38-7 C13H14N2O3
    4-hydroxymethyl-6,6'-dimethyl-2,2'-bipyridine N<sub>1</sub>,N<sub>1'</sub>-dioxide
    —— (4R,4aS,7aR,12bR)-9-hydroxy-4a-methoxy-7a-methyl-3-phenethyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrobromide 173782-71-3 BrH*C26H29NO4
    (4R,4aS,7aR,12bR)-9-hydroxy-4a-methoxy-7a-methyl-3-phenethyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrobromide
    —— 4-methyl-N-(2,2,2-trifluoro-1-phenyl-1-(pyridin-2-yl)ethyl)aniline 1452864-14-0 C20H17F3N2
    4-methyl-N-(2,2,2-trifluoro-1-phenyl-1-(pyridin-2-yl)ethyl)aniline
    —— <(4-Methoxy-phenyl)-nitroso-amino>-acetonitril 831-21-0 C9H9N3O2
    <(4-Methoxy-phenyl)-nitroso-amino>-acetonitril
    —— 4-Dimethylamino-2-benzyl-1-phenylbutan-1-on 26307-34-6 C19H23NO
    4-Dimethylamino-2-benzyl-1-phenylbutan-1-on
    —— 4,5-Diacetoxy-7-benzyloxy-1-methoxy-2-methyl-9,10-anthrachinon 84542-35-8 C27H22O8
    4,5-Diacetoxy-7-benzyloxy-1-methoxy-2-methyl-9,10-anthrachinon
    —— 4-(4-iodo-phenyl)-4-methylaminomethyl-piperidine-1-carboxylic acid tert-butyl ester 473737-17-6 C18H27IN2O2
    4-(4-iodo-phenyl)-4-methylaminomethyl-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzdiazepin-3-yl)-piperidin-1-carboxylic acid (R)-1-benzyloxycarbonyl-2-(3,4-diethyl-phenyl)-ethyl ester 686298-24-8 C35H41N3O5
    4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzdiazepin-3-yl)-piperidin-1-carboxylic acid (R)-1-benzyloxycarbonyl-2-(3,4-diethyl-phenyl)-ethyl ester
    —— 4-((1E,3S,5E,10S)-3,11-bis((tert-butyldimethylsilyl)oxy)-6-(chloromethyl)-2,10-dimethylundeca-1,5-dien-1-yl)-2-methylthiazole 226940-57-4 C30H56ClNO2SSi2
    4-((1E,3S,5E,10S)-3,11-bis((tert-butyldimethylsilyl)oxy)-6-(chloromethyl)-2,10-dimethylundeca-1,5-dien-1-yl)-2-methylthiazole
    —— 4-(benzylamino)-6-(4-(2-(pyrrolidin-1-yl)ethoxy)phenylamino)nicotinamide 1374214-14-8 C25H29N5O2
    4-(benzylamino)-6-(4-(2-(pyrrolidin-1-yl)ethoxy)phenylamino)nicotinamide
    —— 4-Chloro-2-methyl-5-trimethylsilanyl-2H-pyridine-1-carboxylic acid phenyl ester 123506-76-3 C16H20ClNO2Si
    4-Chloro-2-methyl-5-trimethylsilanyl-2H-pyridine-1-carboxylic acid phenyl ester
    —— 4-[(2-ethylhexyl)oxy]cyclohexanone 1214719-48-8 C14H26O2
    4-[(2-ethylhexyl)oxy]cyclohexanone
    —— 4-(2,2-difluorocyclopropyl)benzenesulfonyl chloride 883146-05-2 C9H7ClF2O2S
    4-(2,2-difluorocyclopropyl)benzenesulfonyl chloride
    —— (4R,5R,6R,7R,8S)-5,6,7,8,12-Pentakis-benzyloxy-dodecan-4-ol 636586-93-1 C47H56O6
    (4R,5R,6R,7R,8S)-5,6,7,8,12-Pentakis-benzyloxy-dodecan-4-ol
    —— 4-hydroxy-3-(2-phenylpropionyl)-1-(3-trifluoromethylphenyl)-1,8-naphthyridin-2(1H)-one 929612-68-0 C24H17F3N2O3
    4-hydroxy-3-(2-phenylpropionyl)-1-(3-trifluoromethylphenyl)-1,8-naphthyridin-2(1H)-one
    —— 4-(5-methoxy-6-methyl-benzotriazol-2-yl)-stilbene-2-sulfonyl chloride 112949-95-8 C22H18ClN3O3S
    4-(5-methoxy-6-methyl-benzotriazol-2-yl)-stilbene-2-sulfonyl chloride
    —— 4-(3,5-Ditert-butylphenyl)-2-(9,9-dihexylfluoren-2-yl)-6-phenylpyridine 1447801-19-5 C50H61N
    4-(3,5-Ditert-butylphenyl)-2-(9,9-dihexylfluoren-2-yl)-6-phenylpyridine
    —— (4R)-1-{[1-(4-chloro-3-fluorophenyl)cyclopropyl]carbonyl}-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-L-prolinamide 1268445-06-2 C27H23Cl2F4N3O5S
    (4R)-1-{[1-(4-chloro-3-fluorophenyl)cyclopropyl]carbonyl}-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-L-prolinamide
    —— 4-sec-butoxy-benzoic acid-(3-diethylamino-2,2-dimethyl-propyl ester) 110746-52-6 C20H33NO3
    4-sec-butoxy-benzoic acid-(3-diethylamino-2,2-dimethyl-propyl ester)
    —— (4R,5R)-5-hydroxy-1-phenyl-4-(D-arabino-tetritol-1-yl)imidazolidine-2-selone 1198593-79-1 C13H18N2O5Se
    (4R,5R)-5-hydroxy-1-phenyl-4-(D-arabino-tetritol-1-yl)imidazolidine-2-selone
    —— 4-(2H-pyrazol-3-yl)benzoic acid ethyl ester hydrochloride 1028092-55-8 C12H12N2O2*ClH
    4-(2H-pyrazol-3-yl)benzoic acid ethyl ester hydrochloride
    —— 4-[(E)-2-(5-Nitro-furan-2-yl)-ethenesulfonyl]-morpholine 78374-58-0 C10H12N2O6S
    4-[(E)-2-(5-Nitro-furan-2-yl)-ethenesulfonyl]-morpholine
    —— (4R,6S)-2-Chloromethyl-6-methoxy-4-[2-(1-methoxy-1-methyl-ethoxy)-ethyl]-1,3,3-trimethyl-cyclohexene 91318-92-2 C17H31ClO3
    (4R,6S)-2-Chloromethyl-6-methoxy-4-[2-(1-methoxy-1-methyl-ethoxy)-ethyl]-1,3,3-trimethyl-cyclohexene
    —— 4-amino-7-bromo-3,4-dihydro-2(1H)-Quinoxalinone 1576239-56-9 C8H8BrN3O
    4-amino-7-bromo-3,4-dihydro-2(1H)-Quinoxalinone
    —— 4-tert-butyl-11-hydroxy-8,13-diaza-tricyclo[7.3.1.0(2,7)]trideca-2(7),3,5,10-tetraene-8,10,13-tricarboxylic acid 10-isobutyl ester 8,13-dimethyl ester 1059158-98-3 C24H32N2O7
    4-tert-butyl-11-hydroxy-8,13-diaza-tricyclo[7.3.1.0(2,7)]trideca-2(7),3,5,10-tetraene-8,10,13-tricarboxylic acid 10-isobutyl ester 8,13-dimethyl ester
    —— (4-tetrahydropyran-2-yloxymethyl-furan-3-yl)-methanol 52618-13-0 C11H16O4
    (4-tetrahydropyran-2-yloxymethyl-furan-3-yl)-methanol
    —— 4,5-dichloro-2-methyl-6-nitrophenol 82598-58-1 C7H5Cl2NO3
    4,5-dichloro-2-methyl-6-nitrophenol
    —— 4-Methyl-1-[[[(2-methylpropyl)amino]carbonyl]amino]cyclohexanecarboxylic acid 953892-80-3 C13H24N2O3
    4-Methyl-1-[[[(2-methylpropyl)amino]carbonyl]amino]cyclohexanecarboxylic acid
    —— 4-methyl-thiazole-5-carboxylic acid 2-(1-sulfamoyl-piperidin-4-yl)-ethylamide 58603-91-1 C12H20N4O3S2
    4-methyl-thiazole-5-carboxylic acid 2-(1-sulfamoyl-piperidin-4-yl)-ethylamide
    —— 4-tert-Butyl-N-[1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-oxo-1,2-dihydro-pyrimidin-4-yl]-benzamide 78983-25-2 C20H25N3O5
    4-tert-Butyl-N-[1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-oxo-1,2-dihydro-pyrimidin-4-yl]-benzamide
    —— 4-(2-(2,6-dimethylcyclohexylamino)-4-((R)-tetrahydrofuran-3-yloxy)pyrimidin-5-yl)phenol 1416222-36-0 C22H29N3O3
    4-(2-(2,6-dimethylcyclohexylamino)-4-((R)-tetrahydrofuran-3-yloxy)pyrimidin-5-yl)phenol
    —— 4,5,6,11-tetramethoxy-1,2-dihydropyrido[3,2,1-de]acridine-3,7-dione 1325207-50-8 C20H19NO6
    4,5,6,11-tetramethoxy-1,2-dihydropyrido[3,2,1-de]acridine-3,7-dione
    —— 4-(3-allyl-1-phenylureido)-5-methylpyrazol-3(2H)-one 85349-85-5 C14H16N4O2
    4-(3-allyl-1-phenylureido)-5-methylpyrazol-3(2H)-one
    —— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-ethyl-N,2-dimethyl-N'-(2,2,2-trifluoroethyl)benzenecarboximidamide 1233232-58-0 C23H21Cl2F6N3O
    4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-ethyl-N,2-dimethyl-N'-(2,2,2-trifluoroethyl)benzenecarboximidamide
    —— (4-(hydroxy(phenyl)methyl)-3,4-dihydropyridin-1(2H)-yl)(4-(trifluoromethyl)phenyl)methanone 1073151-29-7 C20H18F3NO2
    (4-(hydroxy(phenyl)methyl)-3,4-dihydropyridin-1(2H)-yl)(4-(trifluoromethyl)phenyl)methanone
    —— 4-[[4-[[(3-Chloro-4-methoxyphenyl)methyl]amino ]-6-cyano-3-quinolinyl]carbonyl]-1-piperazineethanol 403840-17-5 C25H26ClN5O3
    4-[[4-[[(3-Chloro-4-methoxyphenyl)methyl]amino ]-6-cyano-3-quinolinyl]carbonyl]-1-piperazineethanol