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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-Methoxy-acetophenon-cyclohexylimin 41801-73-4 C15H21NO
    4'-Methoxy-acetophenon-cyclohexylimin
    —— 4-<(9,10-Dihydro-9-anthracenyl)(hydroxy)methyl>bicyclo<2.2.2>octan-1-carbonsaeure-ethylester 138925-82-3 C26H30O3
    4-<(9,10-Dihydro-9-anthracenyl)(hydroxy)methyl>bicyclo<2.2.2>octan-1-carbonsaeure-ethylester
    —— 4-methyl-2-phenyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione 94298-92-7 C16H15NO2
    4-methyl-2-phenyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione
    —— [4-[2-Chloro-4-(difluoromethoxy)-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate 1207343-10-9 C19H20ClF2N3O5S2
    [4-[2-Chloro-4-(difluoromethoxy)-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate
    —— (4-(4-(4-fluorophenethyl)-1H-1,2,3-triazol-1-yl)phenyl)methanamine 1218817-48-1 C17H17FN4
    (4-(4-(4-fluorophenethyl)-1H-1,2,3-triazol-1-yl)phenyl)methanamine
    —— [4-Nitro-5-(4-nitro-phenyl)-imidazol-1-yl]-acetic acid hydrazide 66268-49-3 C11H10N6O5
    [4-Nitro-5-(4-nitro-phenyl)-imidazol-1-yl]-acetic acid hydrazide
    —— 4-Hydroxy-1-methoxy-4-(4-nitro-phenyl)-1-(toluene-4-sulfonyl)-butan-2-one 57928-44-6 C18H19NO7S
    4-Hydroxy-1-methoxy-4-(4-nitro-phenyl)-1-(toluene-4-sulfonyl)-butan-2-one
    —— 4-(2-(N-(1-phenylethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590406-08-9 C18H23N3O
    4-(2-(N-(1-phenylethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4.9-Dimethyl-2.5-dioxo-2H,5H-pyrano<3.2-c>benzopyran 2289-08-9 C14H10O4
    4.9-Dimethyl-2.5-dioxo-2H,5H-pyrano<3.2-c>benzopyran
    —— [[4'-(2-benzyl-benzofuran-3-yl)-biphenyl-4-sulfonyl]-(3-nitro-benzyl)-amino]-acetic acid 796739-16-7 C36H28N2O7S
    [[4'-(2-benzyl-benzofuran-3-yl)-biphenyl-4-sulfonyl]-(3-nitro-benzyl)-amino]-acetic acid
    —— 4-(4-(diethylamino)phenyl)-5-phenylthieno[3,2-b]pyridin-7(4H)-one 1428144-17-5 C23H22N2OS
    4-(4-(diethylamino)phenyl)-5-phenylthieno[3,2-b]pyridin-7(4H)-one
    —— 4-Cyclohexylidene-3-hydroxy-2,2-dimethyl-butyric acid 96232-84-7 C12H20O3
    4-Cyclohexylidene-3-hydroxy-2,2-dimethyl-butyric acid
    —— [4-hydroxy-5-isopropyl-2-(methoxymethyloxy)-phenyl]-[5-(4-methyl-piperazin-1-ylmethyl)-1,3-dihydro-isoindol-2-yl]-methanone 1191108-26-5 C26H35N3O4
    [4-hydroxy-5-isopropyl-2-(methoxymethyloxy)-phenyl]-[5-(4-methyl-piperazin-1-ylmethyl)-1,3-dihydro-isoindol-2-yl]-methanone
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-[4-(4-hydroxy-phenylsulfanylmethyl)-benzyl]-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester 1399259-58-5 C36H38F3NO5S2
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-[4-(4-hydroxy-phenylsulfanylmethyl)-benzyl]-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester
    —— 4,11-bis[(2-hydroxyethyl)amino]-2-methylanthra[2,3-b]furan-5,10-dione 1082607-76-8 C21H20N2O5
    4,11-bis[(2-hydroxyethyl)amino]-2-methylanthra[2,3-b]furan-5,10-dione
    —— 4-nitro-3-(2-thienyl)-3,6-dihydro-2H-thiopyran 1,1-dioxide 1217268-33-1 C9H9NO4S2
    4-nitro-3-(2-thienyl)-3,6-dihydro-2H-thiopyran 1,1-dioxide
    —— 4-Biphenylyl-3,3-dimethyl-2-butanone 131792-77-3 C18H20O
    4-Biphenylyl-3,3-dimethyl-2-butanone
    —— 4,4'-diamino-5,3'-dimethyl-2,2'-dinitrodiphenylmethane 84797-74-0 C15H16N4O4
    4,4'-diamino-5,3'-dimethyl-2,2'-dinitrodiphenylmethane
    —— 4-amino-N-cyclopentyl-1-methyl-1H-pyrazole-5-carboxamide 906087-59-0 C10H16N4O
    4-amino-N-cyclopentyl-1-methyl-1H-pyrazole-5-carboxamide
    —— 4-(3-chloropyridin-2-yl)-3-fluoro-N-(4-fluorophenyl)benzamide 849754-70-7 C18H11ClF2N2O
    4-(3-chloropyridin-2-yl)-3-fluoro-N-(4-fluorophenyl)benzamide
    —— 4-Benzyl-5-methoxy-2-methyl-1,3-oxazole 404597-41-7 C12H13NO2
    4-Benzyl-5-methoxy-2-methyl-1,3-oxazole
    —— 4-chloromethyl-1,6-dimethyl-5-nitroquinolin-2(1H)-one 1246656-16-5 C12H11ClN2O3
    4-chloromethyl-1,6-dimethyl-5-nitroquinolin-2(1H)-one
    —— 4'-nitrospiro<cyclopent-2-ene-1,9'-fluorene> 144018-47-3 C17H13NO2
    4'-nitrospiro<cyclopent-2-ene-1,9'-fluorene>
    —— 4,4'-hexafluoroisopropylidenebis[4-(N-phenyl-N-pyren-1-ylamino)phenylphthalimide] 1446316-98-8 C75H42F6N4O4
    4,4'-hexafluoroisopropylidenebis[4-(N-phenyl-N-pyren-1-ylamino)phenylphthalimide]
    —— 4,8,18,22-tetramethyl-1-oxa-9,10,16,17-tetraazacyclotetracosa-8,17-diene-2,11,15-trione 1338441-87-4 C23H40N4O4
    4,8,18,22-tetramethyl-1-oxa-9,10,16,17-tetraazacyclotetracosa-8,17-diene-2,11,15-trione
    —— 4-ethyl-1-phenyl-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one 1571070-94-4 C21H19NO
    4-ethyl-1-phenyl-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one
    —— 4,6-dichloro-3-{[3-(4-methylphenyl)-2,4-dioxo-1-imidazolidinyl]methyl}indole-2-carboxylic acid ethyl ester 496956-03-7 C22H19Cl2N3O4
    4,6-dichloro-3-{[3-(4-methylphenyl)-2,4-dioxo-1-imidazolidinyl]methyl}indole-2-carboxylic acid ethyl ester
    —— 4-OH-Pro-Thr-Homotyr-4-OH-Pro-Thr-α-N-(octyloxybenzoyl)-Orn 141806-07-7 C48H71N7O14
    4-OH-Pro-Thr-Homotyr-4-OH-Pro-Thr-α-N-(octyloxybenzoyl)-Orn
    —— 4-nitrophenyl(pentafluoroethyl)keton 144459-59-6 C9H4F5NO3
    4-nitrophenyl(pentafluoroethyl)keton
    —— 4-[(2-hydroxy-4-oxocyclohexa-2,5-dienylideneamino)methylene]-2-hydroxycyclohexa-2,5-dienone 1449522-15-9 C13H9NO4
    4-[(2-hydroxy-4-oxocyclohexa-2,5-dienylideneamino)methylene]-2-hydroxycyclohexa-2,5-dienone
    —— 4(S)-benzoyloxy-2(E),6(Z),9(Z)-pentadecatrienal 121525-75-5 C22H28O3
    4(S)-benzoyloxy-2(E),6(Z),9(Z)-pentadecatrienal
    —— 4-(4-(methoxycarbonyl)thiazol-2-yl)-1,2-phenylene diacetate 1393371-54-4 C15H13NO6S
    4-(4-(methoxycarbonyl)thiazol-2-yl)-1,2-phenylene diacetate
    —— 4-chloro-3,5,8-trioxa-1-aza-4-sila-2,6,7(1,2)-tribenzena-bicyclo[2.2.2]octaphane 14271-64-8 C18H12ClNO3Si
    4-chloro-3,5,8-trioxa-1-aza-4-sila-2,6,7(1,2)-tribenzena-bicyclo[2.2.2]octaphane
    —— 4-(4-phenylthiazol-2-ylaminomethylene)-2-phenyl-2-oxazolin-5-one 112635-05-9 C19H13N3O2S
    4-(4-phenylthiazol-2-ylaminomethylene)-2-phenyl-2-oxazolin-5-one
    —— 4-((3-benzoyl-5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-N-(2,3-bis((tert-butyldimethylsilyl)oxy)propyl)-3-nitrobenzamide 1563176-67-9 C34H47FN4O8Si2
    4-((3-benzoyl-5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-N-(2,3-bis((tert-butyldimethylsilyl)oxy)propyl)-3-nitrobenzamide
    —— 4-(3-(2,2-dimethyl-6-oxo-6H-1,3-dioxin-4-yl)-1-nitropropan-2-yl)benzonitrile 1361022-26-5 C16H16N2O5
    4-(3-(2,2-dimethyl-6-oxo-6H-1,3-dioxin-4-yl)-1-nitropropan-2-yl)benzonitrile
    —— (4-methoxyphenyl)(3-(methylthio)pyrazin-2-yl)methanol 1426318-77-5 C13H14N2O2S
    (4-methoxyphenyl)(3-(methylthio)pyrazin-2-yl)methanol
    —— 4-((3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)-4,5-dihydroisoxazol-5-yl)methyl)morpholine 1056040-12-0 C19H28BN3O4
    4-((3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)-4,5-dihydroisoxazol-5-yl)methyl)morpholine
    —— 4-[2-(3,5-dichlorophenyl)-1-oxido-2-(trifluoromethyl)-3H-thiophen-1-ium-4-yl]-2-methyl-N-(2,2,2-trifluoroethyl)benzamide 1609568-94-6 C21H15Cl2F6NO2S
    4-[2-(3,5-dichlorophenyl)-1-oxido-2-(trifluoromethyl)-3H-thiophen-1-ium-4-yl]-2-methyl-N-(2,2,2-trifluoroethyl)benzamide
    —— ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(9,13-dimethyl-1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis(phenylmethanone) 1082028-93-0 C78H72N4O8P2
    ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(9,13-dimethyl-1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis(phenylmethanone)
    —— 4-(4,6-dimethylquinolin-2-ylamino)benzoic acid 343623-88-1 C18H16N2O2
    4-(4,6-dimethylquinolin-2-ylamino)benzoic acid
    —— 4-bromo-2-((E)-{[oxo(2-toluidino)acetyl]hydrazono}methyl)phenyl 4-methylbenzoate 881659-42-3 C24H20BrN3O4
    4-bromo-2-((E)-{[oxo(2-toluidino)acetyl]hydrazono}methyl)phenyl 4-methylbenzoate
    —— 4-(4-(diphenylamino)phenyl)cyclohexa-1,3-dienecarboxylic acid 1096155-89-3 C25H21NO2
    4-(4-(diphenylamino)phenyl)cyclohexa-1,3-dienecarboxylic acid
    —— (4-fluorophenyl)-3-(4-methylphenyl)-2-oxiranylmethanone 51477-12-4 C16H13FO2
    (4-fluorophenyl)-3-(4-methylphenyl)-2-oxiranylmethanone
    —— 4-(2-chloroanilino)-N-propan-2-ylthieno[3,2-c]quinoline-6-carboxamide 1269464-58-5 C21H18ClN3OS
    4-(2-chloroanilino)-N-propan-2-ylthieno[3,2-c]quinoline-6-carboxamide
    —— {4-[5-chloro-2-(1-cyclohexylmethyl-5,6-difluoro-1H-benzoimidazol-2-yl)-phenoxymethyl]-phenoxy}-acetic acid 1281980-80-0 C29H27ClF2N2O4
    {4-[5-chloro-2-(1-cyclohexylmethyl-5,6-difluoro-1H-benzoimidazol-2-yl)-phenoxymethyl]-phenoxy}-acetic acid
    —— 4-((2-(2-(3,4-Dichlorobenzamido)acetyl)hydrazono)methyl)phenyl furan-2-carboxylate 881468-73-1 C21H15Cl2N3O5
    4-((2-(2-(3,4-Dichlorobenzamido)acetyl)hydrazono)methyl)phenyl furan-2-carboxylate
    —— 4-(2-(Oxo(4-toluidino)acetyl)carbohydrazonoyl)phenyl 2-iodobenzoate 881843-46-5 C23H18IN3O4
    4-(2-(Oxo(4-toluidino)acetyl)carbohydrazonoyl)phenyl 2-iodobenzoate
    —— 4-(2-(diphenylamino)acetyl)piperazin-2-one 1269177-97-0 C18H19N3O2
    4-(2-(diphenylamino)acetyl)piperazin-2-one
    —— 4-hydroxy-indole-2-carboxylic acid methylamide 34609-11-5 C10H10N2O2
    4-hydroxy-indole-2-carboxylic acid methylamide