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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-3-methyl-N-[(5-nitrofuran-2-yl)methylideneamino]-1-benzofuran-2-carboxamide 597533-20-5 C15H11N3O6
    4-hydroxy-3-methyl-N-[(5-nitrofuran-2-yl)methylideneamino]-1-benzofuran-2-carboxamide
    —— <4-Propyl-piperazino>-essigsaeure-hydrazid 24632-66-4 C9H20N4O
    <4-Propyl-piperazino>-essigsaeure-hydrazid
    —— 4,4'-[1,4-phenylenedi(methyleneimino)]-bis(2,2,6,6-tetramethylpiperidine) 155656-32-9 C26H46N4
    4,4'-[1,4-phenylenedi(methyleneimino)]-bis(2,2,6,6-tetramethylpiperidine)
    —— 4-[2-(2-oxopyrrolidin-1-yl)ethyl]-N-phenylpiperidine-1-carboxamide 696598-80-8 C18H25N3O2
    4-[2-(2-oxopyrrolidin-1-yl)ethyl]-N-phenylpiperidine-1-carboxamide
    —— 4-(2,3-epithiopropyl)morpholine 122609-07-8 C7H13NOS
    4-(2,3-epithiopropyl)morpholine
    —— (4-Chlorophenyl)(1-{2-[(2-pyridinylmethyl)amino]ethyl}-4-piperidinyl)methanone 298697-72-0 C20H24ClN3O
    (4-Chlorophenyl)(1-{2-[(2-pyridinylmethyl)amino]ethyl}-4-piperidinyl)methanone
    —— 4.4'-Di-(4-nonyloxy-benzylidenamino)-2.6-dichlor-biphenyl 2528-84-9 C44H54Cl2N2O2
    4.4'-Di-(4-nonyloxy-benzylidenamino)-2.6-dichlor-biphenyl
    —— 4-amino-9,9-diphenylthioxanthene 109881-03-0 C25H19NS
    4-amino-9,9-diphenylthioxanthene
    —— 4'-(4-nitro-imidazol-1-ylmethyl)-biphenyl-2-carbonitrile 1015642-37-1 C17H12N4O2
    4'-(4-nitro-imidazol-1-ylmethyl)-biphenyl-2-carbonitrile
    —— 4-chloro-6,8,11-trimethylpyrimido[4,5-b][1,4]benzodiazepine 851071-86-8 C14H13ClN4
    4-chloro-6,8,11-trimethylpyrimido[4,5-b][1,4]benzodiazepine
    —— 4-(4-Bromo-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 120533-62-2 C17H18BrNO4
    4-(4-Bromo-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 4-(benzyl(4-methoxybenzyl)amino)-1-diazoheptan-2-one 1616949-86-0 C22H27N3O2
    4-(benzyl(4-methoxybenzyl)amino)-1-diazoheptan-2-one
    —— 4-[4-(2-Benzyl-3-oxo-cyclohex-1-enylamino)-2-ethyl-phenyl]-3-methyl-4-oxo-butyric acid methyl ester 644985-06-8 C27H31NO4
    4-[4-(2-Benzyl-3-oxo-cyclohex-1-enylamino)-2-ethyl-phenyl]-3-methyl-4-oxo-butyric acid methyl ester
    —— 4,6-dichloro-1-methyl-thioxanthen-9-one 106782-60-9 C14H8Cl2OS
    4,6-dichloro-1-methyl-thioxanthen-9-one
    —— 4-hydroxy-1-(prop-1-en-2-yl)bicyclo[2.2.2]octan-2-one 23062-57-9 C11H16O2
    4-hydroxy-1-(prop-1-en-2-yl)bicyclo[2.2.2]octan-2-one
    —— 4-[2-bromo-1-(2-methoxyethoxymethoxy)cyclopent-2-en-1-yl]but-2-ynoxy-tert-butyl-dimethylsilane 131318-35-9 C19H33BrO4Si
    4-[2-bromo-1-(2-methoxyethoxymethoxy)cyclopent-2-en-1-yl]but-2-ynoxy-tert-butyl-dimethylsilane
    —— 4-[4-({[4-chloro-3-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)phenoxy]N-methylpyridine-2-carboxamide 1384879-01-9 C20H16ClF5N4O3S
    4-[4-({[4-chloro-3-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)phenoxy]N-methylpyridine-2-carboxamide
    —— 4-Hydroxy-6,7-dimethoxy-1-oxo-1H-isochromene-3-carboxylic acid ethyl ester 106076-04-4 C14H14O7
    4-Hydroxy-6,7-dimethoxy-1-oxo-1H-isochromene-3-carboxylic acid ethyl ester
    —— 4-[2-(N-methylanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-phenyloxadiazol-3-ium-5-olate 108107-34-2 C25H18N4O3S
    4-[2-(N-methylanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-phenyloxadiazol-3-ium-5-olate
    —— 4-[(3-methyl-4-nitrophenyl)methyl]morpholine 1435954-00-9 C12H16N2O3
    4-[(3-methyl-4-nitrophenyl)methyl]morpholine
    —— 4-(1-(5-chloro-2-(2-phenylpyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid 1380750-18-4 C26H24ClN3O3
    4-(1-(5-chloro-2-(2-phenylpyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid
    —— 4-hydroxy-3-methyl-5-phenylfuran-2(5H)-one 76526-59-5 C11H10O3
    4-hydroxy-3-methyl-5-phenylfuran-2(5H)-one
    —— 4-(2-(4-(4-methoxyphenyl)-5,6-dimethyl-1H-pyrazolo-[3,4-b]pyridin-3-yl)hydraz-ono)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione 1583301-92-1 C36H33N5O7
    4-(2-(4-(4-methoxyphenyl)-5,6-dimethyl-1H-pyrazolo-[3,4-b]pyridin-3-yl)hydraz-ono)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione
    —— 4-ethoxy-2,5-dioxo-imidazolidine-4-carboxylic acid 871886-14-5 C6H8N2O5
    4-ethoxy-2,5-dioxo-imidazolidine-4-carboxylic acid
    —— (4S,5S)-3,4-Bis(tert-butoxycarbonyl)-5-methyl-2,3,4,5-tetrahydro-6H-1,3-oxazin-6-one 231302-89-9 C15H25NO6
    (4S,5S)-3,4-Bis(tert-butoxycarbonyl)-5-methyl-2,3,4,5-tetrahydro-6H-1,3-oxazin-6-one
    —— 4-{4-[3-(Benzyloxycarbonyl-hexyl-amino)-benzoyl]-5-ethyl-1-methyl-1H-pyrrol-2-yl}-butyric acid ethyl ester 199989-56-5 C34H44N2O5
    4-{4-[3-(Benzyloxycarbonyl-hexyl-amino)-benzoyl]-5-ethyl-1-methyl-1H-pyrrol-2-yl}-butyric acid ethyl ester
    —— 4-[(4-benzylphenyl)methyl]benzaldehyde 104736-17-6 C21H18O
    4-[(4-benzylphenyl)methyl]benzaldehyde
    —— 4-[2-(3-amino-2,5-dihydro-5-oxo-1H-pyrazol-4-yl)diazenyl]-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide 1332624-95-9 C18H16N8O3S
    4-[2-(3-amino-2,5-dihydro-5-oxo-1H-pyrazol-4-yl)diazenyl]-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide
    —— 4-chloro-N-[2-nitro-1-(3-nitrophenyl)ethyl]aniline 1012859-48-1 C14H12ClN3O4
    4-chloro-N-[2-nitro-1-(3-nitrophenyl)ethyl]aniline
    —— 4-(4-hydroxy-3-methoxybenzylideneamino)naphthalene-1,2-dione 1386994-23-5 C18H13NO4
    4-(4-hydroxy-3-methoxybenzylideneamino)naphthalene-1,2-dione
    —— 4,5-Bis-methylsulfanyl-2-(2,4,7-trinitro-fluoren-9-ylidene)-[1,3]dithiole 207498-96-2 C18H11N3O6S4
    4,5-Bis-methylsulfanyl-2-(2,4,7-trinitro-fluoren-9-ylidene)-[1,3]dithiole
    —— 4-Acetoxy-1-aethyl-2-methyl-indol 4814-28-2 C13H15NO2
    4-Acetoxy-1-aethyl-2-methyl-indol
    —— 4-methylphenyl 2,3,5,6-tetra-O-tert-butyldimethylsilyl-1-thio-β-D-galactofuranoside 1415315-73-9 C37H74O5SSi4
    4-methylphenyl 2,3,5,6-tetra-O-tert-butyldimethylsilyl-1-thio-β-D-galactofuranoside
    —— (4R)-3-[(2R,3R)-2-isobutyl-3-hydroxy-3-phenylbutanoyl]-2,2-dimethyl-4-phenyloxazolidine 1050593-85-5 C25H33NO3
    (4R)-3-[(2R,3R)-2-isobutyl-3-hydroxy-3-phenylbutanoyl]-2,2-dimethyl-4-phenyloxazolidine
    —— <4>peristylane-2,4,6-trione 119472-84-3 C12H10O3
    <4>peristylane-2,4,6-trione
    —— 4-chloro-N-phenyl-3-trifluoromethyl-benzamide 1110780-31-8 C14H9ClF3NO
    4-chloro-N-phenyl-3-trifluoromethyl-benzamide
    —— 4-benzyloxy-2,4'-dimethoxy-α-C-methyldesoxybenzoin 123485-00-7 C24H24O4
    4-benzyloxy-2,4'-dimethoxy-α-C-methyldesoxybenzoin
    —— 4-Brom-2-carboxy-phenylselenoessigsaeure 6455-01-2 C9H7BrO4Se
    4-Brom-2-carboxy-phenylselenoessigsaeure
    —— 4-(N'-Ethoxyamidino)-5-(methylamino)-1H-imidazole-1-acetic acid dihydrochloride 130080-77-2 C9H15N5O3*2ClH
    4-(N'-Ethoxyamidino)-5-(methylamino)-1H-imidazole-1-acetic acid dihydrochloride
    —— 4-(4-acetylpiperazinyl)-2-amino-7,8-6H-thiopyrano<3,2-d>pyrimidine 111896-51-6 C13H19N5OS
    4-(4-acetylpiperazinyl)-2-amino-7,8-6H-thiopyrano<3,2-d>pyrimidine
    —— 4-[(4-fluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-04-3 C17H11F7N2
    4-[(4-fluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-(5-cyclohexyl-[1,3,4]oxadiazol-2-yl)-phenylamine 866358-08-9 C14H17N3O
    4-(5-cyclohexyl-[1,3,4]oxadiazol-2-yl)-phenylamine
    —— 4-(3,6-dichloro-2-methoxy-benzoylamino)-benzoic acid methyl ester 301680-46-6 C16H13Cl2NO4
    4-(3,6-dichloro-2-methoxy-benzoylamino)-benzoic acid methyl ester
    —— 4-methyl-2-(2-oxo-3-(4-(trifluoromethoxy)benzyl)imidazolidin-1-yl)thiazole-5-carboxamide 1184955-99-4 C16H15F3N4O3S
    4-methyl-2-(2-oxo-3-(4-(trifluoromethoxy)benzyl)imidazolidin-1-yl)thiazole-5-carboxamide
    —— 4-{[4-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-1-yl]methyl}-N-(cyanomethyl)benzamide 1126777-66-9 C22H18ClN5O
    4-{[4-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-1-yl]methyl}-N-(cyanomethyl)benzamide
    —— [4-[(Z)-(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]phenyl] 4-pentoxybenzoate 93959-27-4 C27H31NO4S2
    [4-[(Z)-(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]phenyl] 4-pentoxybenzoate
    —— 4-[2-(4-Methoxyphenylsulfonylamino)-5-chlorobenzoylamino]benzoic Acid 209685-15-4 C21H17ClN2O6S
    4-[2-(4-Methoxyphenylsulfonylamino)-5-chlorobenzoylamino]benzoic Acid
    —— 4-(methylthio)-4'-(4-nitrophenyl)-2'-phenyl-2'H-spiro[chromene-2,5'-[1,2,3]thiadiazole] 1556862-69-1 C23H17N3O3S2
    4-(methylthio)-4'-(4-nitrophenyl)-2'-phenyl-2'H-spiro[chromene-2,5'-[1,2,3]thiadiazole]
    —— (4-Chlorophenyl)[1-(2-{[(1-phenyl-1H-pyrazol-5-yl)methyl]amino}ethyl)-4-piperidinyl]methanone 298697-66-2 C24H27ClN4O
    (4-Chlorophenyl)[1-(2-{[(1-phenyl-1H-pyrazol-5-yl)methyl]amino}ethyl)-4-piperidinyl]methanone
    —— 4-azido-3-chloro-5-hydroxy-1-(2,4-dimethoxybenzyl)-Δ3-pyrrolinone 84572-00-9 C13H13ClN4O4
    4-azido-3-chloro-5-hydroxy-1-(2,4-dimethoxybenzyl)-Δ3-pyrrolinone