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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-fluorophenyl)-2-(2-hydroxy-1-hydroxymethylethylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one 444606-27-3 C19H21FN4O3
    4-(2-fluorophenyl)-2-(2-hydroxy-1-hydroxymethylethylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-amino-3-(4-methyl-1H-benzimidazol-2-yl)quinolin-2(1H)-one 668423-57-2 C17H14N4O
    4-amino-3-(4-methyl-1H-benzimidazol-2-yl)quinolin-2(1H)-one
    —— 4Jpq8M4sjb 2414674-12-5 C11H13ClN2O
    4Jpq8M4sjb
    —— 4-amino-6-methylthio-1-α-D-arabinofuranosylpyrazolo<3,4-d>pyrimidine 115957-01-2 C11H15N5O4S
    4-amino-6-methylthio-1-α-D-arabinofuranosylpyrazolo<3,4-d>pyrimidine
    —— 4,7,14,17,23,26,33,36-octaoxa-1,20-diazapentacyclo[18.18.6.240,43.08,13.027,32]hexatetraconta-8,10,12,27,29,31,40,42,45-nonaene 118187-53-4 C36H48N2O8
    4,7,14,17,23,26,33,36-octaoxa-1,20-diazapentacyclo[18.18.6.240,43.08,13.027,32]hexatetraconta-8,10,12,27,29,31,40,42,45-nonaene
    —— 4-Glycoloylamino-N-(2'-aminophenyl)-benzamide 115976-20-0 C15H15N3O3
    4-Glycoloylamino-N-(2'-aminophenyl)-benzamide
    —— 4-[(3-n-Heptyloxy-5,5,8-trimethyl-5,6-dihydronaphthalen-2-yl)-n-propylamino]benzoic Acid 362028-20-4 C30H41NO3
    4-[(3-n-Heptyloxy-5,5,8-trimethyl-5,6-dihydronaphthalen-2-yl)-n-propylamino]benzoic Acid
    —— [4-(2-chloro-ethyl)-6-trichloromethyl-[1,3,5]triazin-2-yl]-ethyl-amine 24802-94-6 C8H10Cl4N4
    [4-(2-chloro-ethyl)-6-trichloromethyl-[1,3,5]triazin-2-yl]-ethyl-amine
    —— (4-chloro-6-propoxy-[1,3,5]triazin-2-yl)-ethyl-amine 4417-64-5 C8H13ClN4O
    (4-chloro-6-propoxy-[1,3,5]triazin-2-yl)-ethyl-amine
    —— (4R,5S)-3,5-Dimethyl-4,5-dihydro-isoxazole-4-carboxylic acid (1R,2R,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester 114156-68-2 C16H25NO3
    (4R,5S)-3,5-Dimethyl-4,5-dihydro-isoxazole-4-carboxylic acid (1R,2R,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester
    —— 4-phenyl-3,4,5,6-tetrahydro-2H-benzo[h]chromen-2-one 1191118-42-9 C19H16O2
    4-phenyl-3,4,5,6-tetrahydro-2H-benzo[h]chromen-2-one
    —— 4-{[4-(4-cyano-2-methylbenzyl)-8-fluoro-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid 1247019-98-2 C26H21FN2O3S
    4-{[4-(4-cyano-2-methylbenzyl)-8-fluoro-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid
    —— 4-[4-benzo[1,2,5]thiadiazol-5-yl-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl]benzonitrile 364050-14-6 C22H14N6S
    4-[4-benzo[1,2,5]thiadiazol-5-yl-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl]benzonitrile
    —— 4-{2-[5-methyl-2-(3-methylthiophenyl)-4-oxazolyl]ethoxy}nitrobenzene 103789-25-9 C19H18N2O4S
    4-{2-[5-methyl-2-(3-methylthiophenyl)-4-oxazolyl]ethoxy}nitrobenzene
    —— 4-(4-Bromo-2-methyl-phenylamino)-2-chloro-4'-methoxy-2'-methylbenzophenone 344458-09-9 C22H19BrClNO2
    4-(4-Bromo-2-methyl-phenylamino)-2-chloro-4'-methoxy-2'-methylbenzophenone
    —— 4-(3-(4-Chlorophenoxy)propyloxy)-3,5-dichlorophenoxyacetaldehyde diethylacetal 194416-88-1 C21H25Cl3O5
    4-(3-(4-Chlorophenoxy)propyloxy)-3,5-dichlorophenoxyacetaldehyde diethylacetal
    —— (+)-(4R,5R)-5-cyclopropanecarbonyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide 1070872-78-4 C12H19NO4
    (+)-(4R,5R)-5-cyclopropanecarbonyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide
    —— 4-(4-Chloro-benzyl)-2-phenyl-4-trifluoromethyl-4H-oxazol-5-one 126745-96-8 C17H11ClF3NO2
    4-(4-Chloro-benzyl)-2-phenyl-4-trifluoromethyl-4H-oxazol-5-one
    —— 4-Cyano-2-oxo-4-phenyl-cyclopentanecarboxylic acid tert-butyl ester 84409-21-2 C17H19NO3
    4-Cyano-2-oxo-4-phenyl-cyclopentanecarboxylic acid tert-butyl ester
    —— 4-methyl-4-vinyl-6,7-dihydrocyclopenta[b]pyran-5(4H)-one 1434337-07-1 C11H12O2
    4-methyl-4-vinyl-6,7-dihydrocyclopenta[b]pyran-5(4H)-one
    —— [4-(4-oxo-cyclohexyl)-phenyl]-succinic acid anhydride 38121-21-0 C16H16O4
    [4-(4-oxo-cyclohexyl)-phenyl]-succinic acid anhydride
    —— 4-Benzolsulfonylamino-4.5.6.7-tetrahydro-benzo<b>thiophen 95708-24-0 C14H15NO2S2
    4-Benzolsulfonylamino-4.5.6.7-tetrahydro-benzo<b>thiophen
    —— (4,4')-4,4'-(2,2'-(1H-1,2,4-triazole-3,5-diyl)bis(hydrazin-2-yl-1-ylidene))-bis-1-(4',2'-dinitrophenyl)pyrazolidine-3,5-dione 1246169-13-0 C20H11N15O12
    (4,4')-4,4'-(2,2'-(1H-1,2,4-triazole-3,5-diyl)bis(hydrazin-2-yl-1-ylidene))-bis-1-(4',2'-dinitrophenyl)pyrazolidine-3,5-dione
    —— 4-methyl-1,2,5,6,10,10b-hexahydrothieno<3,2-a>-7H-benzo<f>indazole-6,10-dione 136179-44-7 C14H12N2O4S
    4-methyl-1,2,5,6,10,10b-hexahydrothieno<3,2-a>-7H-benzo<f>indazole-6,10-dione
    —— 4,5,6,7,8-pentafluoro-2H-cyclohepta<b>furan-2-one 137601-09-3 C9HF5O2
    4,5,6,7,8-pentafluoro-2H-cyclohepta<b>furan-2-one
    —— 4-etil-6-fenil-6H-pirrolo<1,2-a><1,4>benzodiazepina 73843-67-1 C20H18N2
    4-etil-6-fenil-6H-pirrolo<1,2-a><1,4>benzodiazepina
    —— 4-Amino-6-cyano-2-(1-(1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102065-82-6 C14H12N6S
    4-Amino-6-cyano-2-(1-(1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-[(2-Benzyloxy)benzoyl]amino-N-[2-(3-carboxyprop-1-yl)oxy]phenyl-N-methylbenzamide 186667-79-8 C32H30N2O6
    4-[(2-Benzyloxy)benzoyl]amino-N-[2-(3-carboxyprop-1-yl)oxy]phenyl-N-methylbenzamide
    —— [4-Cyanoimino-2,5-bis[4-(trifluoromethyl)phenoxy]cyclohexa-2,5-dien-1-ylidene]cyanamide 952599-51-8 C22H10F6N4O2
    [4-Cyanoimino-2,5-bis[4-(trifluoromethyl)phenoxy]cyclohexa-2,5-dien-1-ylidene]cyanamide
    —— 4-(4-bromo-phenyl)-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propyl}-2,4-dihydro-[1,2,4]triazol-3-one 1111179-22-6 C22H26BrN5O2
    4-(4-bromo-phenyl)-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propyl}-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(methylamino)-2-[methyl-[(5-methyl-1H-1,2,4-triazol-3-yl)methyl]amino]-5-nitro-N-(2,2,3,3,3-pentafluoropropyl)benzamide 1380839-93-9 C16H18F5N7O3
    4-(methylamino)-2-[methyl-[(5-methyl-1H-1,2,4-triazol-3-yl)methyl]amino]-5-nitro-N-(2,2,3,3,3-pentafluoropropyl)benzamide
    —— 4-(5-chloro-benzooxazol-2-yl)-<i>N</i>,<i>N</i>-diethyl-aniline 10205-90-0 C17H17ClN2O
    4-(5-chloro-benzooxazol-2-yl)-<i>N</i>,<i>N</i>-diethyl-aniline
    —— 4-[(9-cyclopentyl-7-methyl-8-oxo-8,9-dihydro-7H-purin-2-yl)amino]-3-methoxy-N-methylbenzamide 1124329-18-5 C20H24N6O3
    4-[(9-cyclopentyl-7-methyl-8-oxo-8,9-dihydro-7H-purin-2-yl)amino]-3-methoxy-N-methylbenzamide
    —— 4-Chloro-butyric acid N'-o-tolyl-hydrazide 113407-47-9 C11H15ClN2O
    4-Chloro-butyric acid N'-o-tolyl-hydrazide
    —— 4-chloro-3-methylquinolin-2-amine 1400701-41-8 C10H9ClN2
    4-chloro-3-methylquinolin-2-amine
    —— 4-(3-methoxy-3-oxopropyl)-5-methyl-3-(methyl-13C)-1H-pyrrole-2-carboxylic acid 104834-57-3 C11H15NO4
    4-(3-methoxy-3-oxopropyl)-5-methyl-3-(methyl-13C)-1H-pyrrole-2-carboxylic acid
    —— 4,5,5-trimethyl-5<i>H</i>-pyrazole-3-carbonitrile 64149-27-5 C7H9N3
    4,5,5-trimethyl-5<i>H</i>-pyrazole-3-carbonitrile
    —— 4-(2-chloro-6,7-dimethoxyquinazolin-4-ylamino)-2-((dimethylamino)methyl)phenol 955092-74-7 C19H21ClN4O3
    4-(2-chloro-6,7-dimethoxyquinazolin-4-ylamino)-2-((dimethylamino)methyl)phenol
    —— 4-(1-Napthalenylcarbonyl)-2(S)-(2-phenylsulfonylethyl)-piperazine 207739-15-9 C23H24N2O3S
    4-(1-Napthalenylcarbonyl)-2(S)-(2-phenylsulfonylethyl)-piperazine
    —— 4-{6-(3-fluoro-4-methoxyphenoxy)-8-[(tetrahydro-2H-pyran-4-ylmethyl)amino]imidazo[1,2-a]pyridin-3-yl}-2-methylbenzoic acid 1402596-00-2 C28H28FN3O5
    4-{6-(3-fluoro-4-methoxyphenoxy)-8-[(tetrahydro-2H-pyran-4-ylmethyl)amino]imidazo[1,2-a]pyridin-3-yl}-2-methylbenzoic acid
    —— 4-Bromo-N-(6-n-butyryloxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carbonyl)benzene-sulfonamide 208039-57-0 C24H28BrNO6S
    4-Bromo-N-(6-n-butyryloxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carbonyl)benzene-sulfonamide
    —— 4-Methylocta-4,7-dien-1-in-3-yl-α-cyclohexylphenylacetat 63516-54-1 C23H28O2
    4-Methylocta-4,7-dien-1-in-3-yl-α-cyclohexylphenylacetat
    —— (4-ethoxyphenyl)-(7-pyrrol-1-ylspiro[5H-pyrrolo[1,2-a]quinoxaline-4,4'-piperidine]-1'-yl)methanone 1259379-42-4 C28H28N4O2
    (4-ethoxyphenyl)-(7-pyrrol-1-ylspiro[5H-pyrrolo[1,2-a]quinoxaline-4,4'-piperidine]-1'-yl)methanone
    —— 4-[1-[4-(4-propylthiopiperidin-1-yl)phenyl)piperazin-4-yl]benzoic acid benzotriazol-1-yl ester 303975-24-8 C31H36N6O2S
    4-[1-[4-(4-propylthiopiperidin-1-yl)phenyl)piperazin-4-yl]benzoic acid benzotriazol-1-yl ester
    —— 4'-Ethoxy-4-bromoacetamidodiphenylsulfid 38007-92-0 C16H16BrNO2S
    4'-Ethoxy-4-bromoacetamidodiphenylsulfid
    —— 4-Methoxy-2-phenyl-3-[2-(piperidin-1-yl)ethyl]-1H-indole 221282-89-9 C22H26N2O
    4-Methoxy-2-phenyl-3-[2-(piperidin-1-yl)ethyl]-1H-indole
    —— 4-[(2S)-2-[5-(hydroxymethyl)-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548338-64-2 C24H20N8O2
    4-[(2S)-2-[5-(hydroxymethyl)-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-(1,2-Dihydro-benzo[f]isoquinolin-4-yl)-heptanedioic acid dimethyl ester 85180-93-4 C22H25NO4
    4-(1,2-Dihydro-benzo[f]isoquinolin-4-yl)-heptanedioic acid dimethyl ester
    —— 4-[(4-Bromophenyl)methyl]-6-(1-phenylundecyl)benzene-1,2,3-triol 877878-01-8 C30H37BrO3
    4-[(4-Bromophenyl)methyl]-6-(1-phenylundecyl)benzene-1,2,3-triol
    —— 4-{2-[benzyl-(toluene-4-sulfonyl)-amino]-ethyl}-phenyl sulfamic acid 746674-41-9 C22H24N2O5S2
    4-{2-[benzyl-(toluene-4-sulfonyl)-amino]-ethyl}-phenyl sulfamic acid