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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-8-(2-oxo-1-pyrrolidinyl)-3,4-dihydro-2H-chromene-6-carboxylic acid 706794-89-0 C15H17NO4
    4-methyl-8-(2-oxo-1-pyrrolidinyl)-3,4-dihydro-2H-chromene-6-carboxylic acid
    —— 4-(3-Chlor-4-hydroxy-phenylsulfonyl)-pyridin-N-oxid 95323-71-0 C11H8ClNO4S
    4-(3-Chlor-4-hydroxy-phenylsulfonyl)-pyridin-N-oxid
    —— 4,6-Bis-<4-amino-benzoylamino>-2-hydroxy-1,3-bis-<4-amino-benzoyloxy>-cyclohexan 122389-95-1 C34H34N6O7
    4,6-Bis-<4-amino-benzoylamino>-2-hydroxy-1,3-bis-<4-amino-benzoyloxy>-cyclohexan
    —— 4-Hydroxy-3-phenylmercapto-7-methyl-cumarin 18714-39-1 C16H12O3S
    4-Hydroxy-3-phenylmercapto-7-methyl-cumarin
    —— 4,6-Bis-<2-(diaethylamino)-aethylamino>-5-amino-pyrimidin 93314-00-2 C16H33N7
    4,6-Bis-<2-(diaethylamino)-aethylamino>-5-amino-pyrimidin
    —— 4,4,5,5,9,9,10,10-Octafluoro-3,8-dimethoxy-2,7-dioxa-tricyclo[6.2.0.0<sup>3,6</sup>]decane-1,6-diol 4532-08-5 C10H8F8O6
    4,4,5,5,9,9,10,10-Octafluoro-3,8-dimethoxy-2,7-dioxa-tricyclo[6.2.0.0<sup>3,6</sup>]decane-1,6-diol
    —— 4-Benzylidenaminobenzyl-4'-pyridylsulfid 101869-63-0 C19H16N2S
    4-Benzylidenaminobenzyl-4'-pyridylsulfid
    —— (4bR,8aS,10aS)-(-)-1,4b,5,6,7,8,8a,9,10,10a-decahydro-4b-methoxymethoxymethyl-8,8-dimethylphenanthren-3(2H)-one 108642-75-7 C19H30O3
    (4bR,8aS,10aS)-(-)-1,4b,5,6,7,8,8a,9,10,10a-decahydro-4b-methoxymethoxymethyl-8,8-dimethylphenanthren-3(2H)-one
    —— 4'-[(2-Benzyl-5,6-dimethyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133142-31-1 C30H26N2O2
    4'-[(2-Benzyl-5,6-dimethyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
    —— 4-(7-(6-cyano-5-methylpyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-N-methyl-2-(trifluoromethyl)benzamide 1332389-86-2 C22H18F3N5O2S
    4-(7-(6-cyano-5-methylpyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-N-methyl-2-(trifluoromethyl)benzamide
    —— 4,5-diphenyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride 109805-29-0 C20H16O3
    4,5-diphenyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride
    —— 4"-Fluoro-5'-(1-methylethyl)[1,1':3',1"terphenyl]-4'-methanol 136678-62-1 C22H21FO
    4"-Fluoro-5'-(1-methylethyl)[1,1':3',1"terphenyl]-4'-methanol
    —— 4-(2-(2,3,5,6-tetrahydro-10-methyl-1H-indolizino[7,8-b]indol-7(11cH)-yl)-1-hydroxyethyl)pyridin-2(1H)-one 1394056-62-2 C22H25N3O2
    4-(2-(2,3,5,6-tetrahydro-10-methyl-1H-indolizino[7,8-b]indol-7(11cH)-yl)-1-hydroxyethyl)pyridin-2(1H)-one
    —— 4-[N-ethyl-N-(1-methylpiperidin-4-yl)]amino-1H-indole 1131453-04-7 C16H23N3
    4-[N-ethyl-N-(1-methylpiperidin-4-yl)]amino-1H-indole
    —— 4-(1-tridecynyl)phenyl methyl ether 115791-87-2 C20H30O
    4-(1-tridecynyl)phenyl methyl ether
    —— 4-Oxo-4-(adamantyl-1)-buten-2-saeure-aethylester 52395-34-3 C16H22O3
    4-Oxo-4-(adamantyl-1)-buten-2-saeure-aethylester
    —— 4-Biphenyl-4-yl-thiazole-2-carbodithioic acid cyanomethyl ester 125983-40-6 C18H12N2S3
    4-Biphenyl-4-yl-thiazole-2-carbodithioic acid cyanomethyl ester
    —— 4-chloro-N-(1,3-dimethyl-1H-pyrazol-5-yl)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine 1312163-77-1 C19H21ClN6O
    4-chloro-N-(1,3-dimethyl-1H-pyrazol-5-yl)-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine
    —— 4-(9-Anthracenylmethyl)bicyclo<2.2.2>octan-1-carbonsaeure 138925-84-5 C24H26O2
    4-(9-Anthracenylmethyl)bicyclo<2.2.2>octan-1-carbonsaeure
    —— 4-(p-toluenesulfonyloxy)-naphtho[1,2-e]pyran-2-one 627100-43-0 C20H14O5S
    4-(p-toluenesulfonyloxy)-naphtho[1,2-e]pyran-2-one
    —— 4-[[(13-Cyclohexyl-6-oxo-5,7-dihydroindolo[1,2-d][1,4]benzodiazepine-10-carbonyl)sulfamoyl-methyl-amino]methyl]benzoic acid 877385-11-0 C32H32N4O6S
    4-[[(13-Cyclohexyl-6-oxo-5,7-dihydroindolo[1,2-d][1,4]benzodiazepine-10-carbonyl)sulfamoyl-methyl-amino]methyl]benzoic acid
    —— 4-Methoxy-N-(2-methoxyethyl)piperidine-1-carboxamide 2129781-55-9 C10H20N2O3
    4-Methoxy-N-(2-methoxyethyl)piperidine-1-carboxamide
    —— 4-amino-1-ethyl-3-ethylpyrrole-5-carboxamide 1379353-82-8 C9H15N3O
    4-amino-1-ethyl-3-ethylpyrrole-5-carboxamide
    —— 4-[6-(3-Acetamidopropoxy)-3-cyanoindol-1-yl]-2-hydroxybenzoic acid 1071972-82-1 C21H19N3O5
    4-[6-(3-Acetamidopropoxy)-3-cyanoindol-1-yl]-2-hydroxybenzoic acid
    —— 4,6-dichloro-5-ethyl-2-formamidopyrimidine 1395343-23-3 C7H7Cl2N3O
    4,6-dichloro-5-ethyl-2-formamidopyrimidine
    —— 4-[[(2,4-dimethylpyridin-3-yl)carbonyl]amino]-N-[[1-[4-(methylsulfonyl)butyl]cyclopentyl]carbonyl]-L-phenylalanine 220879-87-8 C28H37N3O6S
    4-[[(2,4-dimethylpyridin-3-yl)carbonyl]amino]-N-[[1-[4-(methylsulfonyl)butyl]cyclopentyl]carbonyl]-L-phenylalanine
    —— 4-(5-Amino-7-methyl[1,3]oxazolo[4,5-d]pyrimidin-2(3H)-ylidene)cyclohexa-2,5-dien-1-one 61581-34-8 C12H10N4O2
    4-(5-Amino-7-methyl[1,3]oxazolo[4,5-d]pyrimidin-2(3H)-ylidene)cyclohexa-2,5-dien-1-one
    —— 4-(1'-nitrocyclopentyl)-4-phenylbutan-2-one 484001-75-4 C15H19NO3
    4-(1'-nitrocyclopentyl)-4-phenylbutan-2-one
    —— 4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione-d4,ortho 879344-13-5 C29H22O2P2
    4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione-d4,ortho
    —— 4-amino-7-(4-methylpentyl)-5-fluoro-1-isobutyl-2-[5-(2-phosphono)furanyl]-benzimidazole 213199-17-8 C21H29FN3O4P
    4-amino-7-(4-methylpentyl)-5-fluoro-1-isobutyl-2-[5-(2-phosphono)furanyl]-benzimidazole
    —— 4-[(4-Fluorophenyl)acetyl]cinnamic acid 1391764-98-9 C17H13FO3
    4-[(4-Fluorophenyl)acetyl]cinnamic acid
    —— 4-methyl-2-({1-[4-(pentafluoro-λ<sup>6</sup>-sulphanyl)benzoyl]piperidin-4-yl}methyl)-N-{2-[(trifluoromethyl)sulphanyl]ethyl}-2H-indazol-5-carboxamide 1442117-77-2 C23H22F8N4O2S2
    4-methyl-2-({1-[4-(pentafluoro-λ<sup>6</sup>-sulphanyl)benzoyl]piperidin-4-yl}methyl)-N-{2-[(trifluoromethyl)sulphanyl]ethyl}-2H-indazol-5-carboxamide
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]phenyl]-(4-hydroxy-1,2-oxazolidin-2-yl)methanone 1321609-01-1 C23H21N5O3
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]phenyl]-(4-hydroxy-1,2-oxazolidin-2-yl)methanone
    —— 4-(cyclopropylmethoxy)-N-methyl-N-[(2S)-6-[[methyl(oxan-4-ylmethyl)amino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1240387-74-9 C30H40N2O3
    4-(cyclopropylmethoxy)-N-methyl-N-[(2S)-6-[[methyl(oxan-4-ylmethyl)amino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-piperazin-1-ylmethanone 1321610-21-2 C25H26N6O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-piperazin-1-ylmethanone
    —— 4-(2-methoxy-2-phenyl-ethyl)-morpholine 6577-47-5 C13H19NO2
    4-(2-methoxy-2-phenyl-ethyl)-morpholine
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-(2-hydroxyethyl)-N-methylbenzamide 1321606-86-3 C23H22FN5O2
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-(2-hydroxyethyl)-N-methylbenzamide
    —— 4-nitro-2,3,3-triphenylisoxazolidine 126399-36-8 C21H18N2O3
    4-nitro-2,3,3-triphenylisoxazolidine
    —— 4-[(1S,2R,3S,5R)-3,5-Dihydroxy-2-((1E,5Z)-(S)-3-hydroxy-undeca-1,5-dienyl)-cyclopentyl]-butyric acid ethyl ester 477724-46-2 C22H38O5
    4-[(1S,2R,3S,5R)-3,5-Dihydroxy-2-((1E,5Z)-(S)-3-hydroxy-undeca-1,5-dienyl)-cyclopentyl]-butyric acid ethyl ester
    —— 4'-[(4-butyl-6-methyl-2-oxo-1-phenethyl-1,2-dihydropyridin-3-yl)methyl] biphenyl-2-carbonitrile 1312938-89-8 C32H32N2O
    4'-[(4-butyl-6-methyl-2-oxo-1-phenethyl-1,2-dihydropyridin-3-yl)methyl] biphenyl-2-carbonitrile
    —— 4-(p-Carboxy-phenoxy)-3-hydroxy-buttersaeurenitril 19395-92-7 C11H11NO4
    4-(p-Carboxy-phenoxy)-3-hydroxy-buttersaeurenitril
    —— 4-(3-fluoro-4-methoxy-phenoxy)-3,5-diiodo-aniline; hydrochloride 348-95-8 C13H10FI2NO2*ClH
    4-(3-fluoro-4-methoxy-phenoxy)-3,5-diiodo-aniline; hydrochloride
    —— 4-(3-amino-benzyl)-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one, hydrochloride salt 688363-29-3 C19H22N4O2*ClH
    4-(3-amino-benzyl)-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one, hydrochloride salt
    —— 4-[-2-[6-fluoro-3-(trifluoromethyl)phenyl]diazenyl]phenol 221297-01-4 C13H8F4N2O
    4-[-2-[6-fluoro-3-(trifluoromethyl)phenyl]diazenyl]phenol
    —— 4-[3-(3-fluoro-6-methoxyquinolin-4-yl) propyl]-1-[3-(3-methyl-1,2,4-oxadiazol-5-yl)cyclobutyl]piperidine-4-carboxylic acid 1080635-79-5 C26H31FN4O4
    4-[3-(3-fluoro-6-methoxyquinolin-4-yl) propyl]-1-[3-(3-methyl-1,2,4-oxadiazol-5-yl)cyclobutyl]piperidine-4-carboxylic acid
    —— 4-[(E)-[(Z)-(2-hydroxyphenyl)methylidenehydrazinylidene]methyl]benzoic acid 62158-61-6 C15H12N2O3
    4-[(E)-[(Z)-(2-hydroxyphenyl)methylidenehydrazinylidene]methyl]benzoic acid
    —— 4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-[(1-methylimidazol-2-yl)methyl]piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one 726206-37-7 C28H31ClN10O2
    4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-[(1-methylimidazol-2-yl)methyl]piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one
    —— 4-(3-Amino-1,1-dimethyl-propyl)-N-[2-(3-carbamimidoyl-1H-indol-5-yl)-ethyl]-benzamide 281230-56-6 C23H29N5O
    4-(3-Amino-1,1-dimethyl-propyl)-N-[2-(3-carbamimidoyl-1H-indol-5-yl)-ethyl]-benzamide
    —— 4-amino-3-(1H-benzimidazol-2-yl)-6-chloroquinolin-2(1H)-one 668423-50-5 C16H11ClN4O
    4-amino-3-(1H-benzimidazol-2-yl)-6-chloroquinolin-2(1H)-one
    —— 4-(N-ethylsulfamoyl)butyl acetate 1338075-48-1 C8H17NO4S
    4-(N-ethylsulfamoyl)butyl acetate