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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-Acetylaminobenzolsulfonylamino)-1-(3-methylphenyl)-pyrazol 95156-99-3 C18H18N4O3S
    4-(4-Acetylaminobenzolsulfonylamino)-1-(3-methylphenyl)-pyrazol
    —— 4-Phenoxy-3,5-diphenyl-furan-2-carbonsaeure-methylester 88856-36-4 C24H18O4
    4-Phenoxy-3,5-diphenyl-furan-2-carbonsaeure-methylester
    —— 4-Ethoxy-methylen-desoxybenzoin 101596-56-9 C17H16O2
    4-Ethoxy-methylen-desoxybenzoin
    —— 4-phenyl-piperidine-4-carboxylic acid allyl ester 101105-03-7 C15H19NO2
    4-phenyl-piperidine-4-carboxylic acid allyl ester
    —— 4-methylamino-benzoic acid cyclohexylidenehydrazide 101116-45-4 C14H19N3O
    4-methylamino-benzoic acid cyclohexylidenehydrazide
    —— (4-Dimethylamino-phenyl)-<(4-nitro-benzoyl)-ethoxycarbonyl-methylen>-hydrazin 97079-02-2 C19H20N4O5
    (4-Dimethylamino-phenyl)-<(4-nitro-benzoyl)-ethoxycarbonyl-methylen>-hydrazin
    —— 4-Imino-3-(4-methoxy-phenyl)-5,6-dimethyl-3,4-dihydro-1H-thieno[2,3-d]pyrimidine-2-thione 126105-82-6 C15H15N3OS2
    4-Imino-3-(4-methoxy-phenyl)-5,6-dimethyl-3,4-dihydro-1H-thieno[2,3-d]pyrimidine-2-thione
    —— 4-iodo-phenoxathiine 408353-11-7 C12H7IOS
    4-iodo-phenoxathiine
    —— 4-benzo[<i>b</i>]selenophen-2-yl-2-methyl-butyric acid 33199-20-1 C13H14O2Se
    4-benzo[<i>b</i>]selenophen-2-yl-2-methyl-butyric acid
    —— 4-(cyclopentylethynyl)-1,2-dimethyl-5-nitro-1H-imidazole 1447263-67-3 C12H15N3O2
    4-(cyclopentylethynyl)-1,2-dimethyl-5-nitro-1H-imidazole
    —— 4-[7-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]heptyl]-N-ethylpiperazine-1-carbothioamide 534610-76-9 C27H34F3N5O2S
    4-[7-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]heptyl]-N-ethylpiperazine-1-carbothioamide
    —— (4-{[(7-amino-1,2,3,4-tetrahydro-naphthalen-2-yl)-propyl-amino]-methyl}-piperidin-1-yl)-morpholin-4-yl-methanone 540494-62-0 C24H38N4O2
    (4-{[(7-amino-1,2,3,4-tetrahydro-naphthalen-2-yl)-propyl-amino]-methyl}-piperidin-1-yl)-morpholin-4-yl-methanone
    —— 4-chloro-1H-pyrrolo[2,3-b]pyridin-3-amine;hydrochloride 2227204-78-4 C7H7Cl2N3
    4-chloro-1H-pyrrolo[2,3-b]pyridin-3-amine;hydrochloride
    —— 4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-3-methoxy-benzaldehyde 1173093-95-2 C17H16Cl2O4
    4-[2-(2,6-dichloro-4-methyl-phenoxy)-ethoxy]-3-methoxy-benzaldehyde
    —— 4-(5-cyano-4-methylaminopyrimidin-2-ylamino)-N-(2,2-difluoroethyl)-3-methoxybenzamide 1351760-94-5 C16H16F2N6O2
    4-(5-cyano-4-methylaminopyrimidin-2-ylamino)-N-(2,2-difluoroethyl)-3-methoxybenzamide
    —— 4,4-dicyano-3,5-diphenylcyclohexanone 10604-76-9 C20H16N2O
    4,4-dicyano-3,5-diphenylcyclohexanone
    —— 4-fluoro-2-(2-methyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-benzonitrile 507239-47-6 C22H20FN3O
    4-fluoro-2-(2-methyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-benzonitrile
    —— 4-({2-[(3-cyanophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611214-44-9 C22H18N6O2
    4-({2-[(3-cyanophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-methyl-piperazine-1-sulfonic acid (3-methyl-benzo[b]thiophen-2-yl)-(4-trifluoromethoxy-benzyl)-amide 1231929-07-9 C22H24F3N3O3S2
    4-methyl-piperazine-1-sulfonic acid (3-methyl-benzo[b]thiophen-2-yl)-(4-trifluoromethoxy-benzyl)-amide
    —— 4-(2-bromoethyl)-1-methyl-1H-1,2,3-triazole 1250244-46-2 C5H8BrN3
    4-(2-bromoethyl)-1-methyl-1H-1,2,3-triazole
    —— 4-(3-chloro-butyryl)-morpholine 2168-58-3 C8H14ClNO2
    4-(3-chloro-butyryl)-morpholine
    —— 4-trimethylsiloxy-3,5-bis(trifluoroacetyl)toluene 210833-15-1 C14H14F6O3Si
    4-trimethylsiloxy-3,5-bis(trifluoroacetyl)toluene
    —— 4-cyano-5-[2-cyano-2-(cyanomethylphenylhydrazono)acetylamino]-3-methylthiophene-2-carboxylic acid ethyl ester 1393470-36-4 C20H16N6O3S
    4-cyano-5-[2-cyano-2-(cyanomethylphenylhydrazono)acetylamino]-3-methylthiophene-2-carboxylic acid ethyl ester
    —— (4-methoxyphenyl)-(2,3,6-trimethoxyphenanthren-9-yl)methanone 876053-90-6 C25H22O5
    (4-methoxyphenyl)-(2,3,6-trimethoxyphenanthren-9-yl)methanone
    —— 4,7-dihydroxy-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246169-83-5 C14H12O4S2
    4,7-dihydroxy-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-Methyl-3-(1-ethylamino-ethyl)-pyridin 23580-56-5 C10H16N2
    4-Methyl-3-(1-ethylamino-ethyl)-pyridin
    —— 4-Oxo-N-phenyl-4-p-tolyl-3-p-tolylamino-butyramide 3156-09-0 C24H24N2O2
    4-Oxo-N-phenyl-4-p-tolyl-3-p-tolylamino-butyramide
    —— 4-Piperidino-1,3-dimethyl-5-aethyl-uracil 100530-22-1 C13H21N3O2
    4-Piperidino-1,3-dimethyl-5-aethyl-uracil
    —— 4-Isopropylamino-1,3-dimethyl-5-aethyl-uracil 100401-78-3 C11H19N3O2
    4-Isopropylamino-1,3-dimethyl-5-aethyl-uracil
    —— 4-Piperidino-1-phenyl-1-(pyrid-3-yl)-but-2-in-1-ol 109931-06-8 C20H22N2O
    4-Piperidino-1-phenyl-1-(pyrid-3-yl)-but-2-in-1-ol
    —— 4-Acetylamino-3-sulfamoyl-benzoic acid ethyl ester 91214-99-2 C11H14N2O5S
    4-Acetylamino-3-sulfamoyl-benzoic acid ethyl ester
    —— 4-[3-(<i>N</i>-acetyl-sulfanilylamino)-4-(4-diethylamino-phenylimino)-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid amide 103991-16-8 C27H29N7O6S2
    4-[3-(<i>N</i>-acetyl-sulfanilylamino)-4-(4-diethylamino-phenylimino)-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid amide
    —— 4,6-dimethyl-1-(naphtho[2,1-<i>d</i>]thiazol-2-ylmethylenamino)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid amide 113060-59-6 C20H16N4O2S
    4,6-dimethyl-1-(naphtho[2,1-<i>d</i>]thiazol-2-ylmethylenamino)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid amide
    —— (4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylmethyl)-phosphonic acid dibutyl ester 100543-54-2 C13H23N2O5PS
    (4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylmethyl)-phosphonic acid dibutyl ester
    —— [4-(4-bromo-phenyl)-5-thiocyanato-thiazol-2-yl]-phenyl-amine 101081-32-7 C16H10BrN3S2
    [4-(4-bromo-phenyl)-5-thiocyanato-thiazol-2-yl]-phenyl-amine
    —— 4a,7a-Dihydroxy-7-oxo-3-methyl-2-(2-methylcarbonylmethyl)-perhydrofuro<3,4-b>pyran 99862-25-6 C11H16O7
    4a,7a-Dihydroxy-7-oxo-3-methyl-2-(2-methylcarbonylmethyl)-perhydrofuro<3,4-b>pyran
    —— 4-Ethoxy-3,5-dimethoxy-N-o-tolyl-benzamide 93950-83-5 C18H21NO4
    4-Ethoxy-3,5-dimethoxy-N-o-tolyl-benzamide
    —— 4-methyl-2-(2-oxo-3-propylimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide 1072803-33-8 C17H21N5O2S
    4-methyl-2-(2-oxo-3-propylimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide
    —— 4-[2-(4-chloro-3-methoxyanilino)pyrimidin-4-yl]-N-methyl-N-propan-2-ylpyridine-2-carboxamide 1082013-87-3 C21H22ClN5O2
    4-[2-(4-chloro-3-methoxyanilino)pyrimidin-4-yl]-N-methyl-N-propan-2-ylpyridine-2-carboxamide
    —— 4-(4-diethylamino-phenylimino)-1-oxo-1,4-dihydro-[2]naphthoic acid-(3-dimethylamino-anilide) 115917-43-6 C29H30N4O2
    4-(4-diethylamino-phenylimino)-1-oxo-1,4-dihydro-[2]naphthoic acid-(3-dimethylamino-anilide)
    —— 4-methyl-2-prop-2-ynylmercapto-thiazole-5-carboxylic acid ethyl ester 99060-31-8 C10H11NO2S2
    4-methyl-2-prop-2-ynylmercapto-thiazole-5-carboxylic acid ethyl ester
    —— 4-(4-nitro-phenylazo)-benzoic acid-[1]naphthylamide 112742-24-2 C23H16N4O3
    4-(4-nitro-phenylazo)-benzoic acid-[1]naphthylamide
    —— 4-Hydroxy-6-jod-2-<2-methylamino-aethyl>-chinazolin 94673-47-9 C11H12IN3O
    4-Hydroxy-6-jod-2-<2-methylamino-aethyl>-chinazolin
    —— 4'-acetylamino-biphenyl-4-sulfonic acid diethylamide 101785-69-7 C18H22N2O3S
    4'-acetylamino-biphenyl-4-sulfonic acid diethylamide
    —— 4-hydroxy-5-isopropyl-2-methyl-benzoic acid-(4-bromo-phenacyl ester) 102019-45-4 C19H19BrO4
    4-hydroxy-5-isopropyl-2-methyl-benzoic acid-(4-bromo-phenacyl ester)
    —— 4-Chlor-3-aethyl-pyridin-1-oxid 98280-31-0 C7H8ClNO
    4-Chlor-3-aethyl-pyridin-1-oxid
    —— 4-(5-benzyl-2-propoxy-phenyl)-4-oxo-butyric acid 111497-61-1 C20H22O4
    4-(5-benzyl-2-propoxy-phenyl)-4-oxo-butyric acid
    —— 4-Propyl-benzoic acid 4-propyl-phenyl ester 53132-04-0 C19H22O2
    4-Propyl-benzoic acid 4-propyl-phenyl ester
    —— 4-[(2-{[3,5-bis(1,1-dimethylethyl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611216-04-7 C29H35N5O2
    4-[(2-{[3,5-bis(1,1-dimethylethyl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclopropylmethyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-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-carboxylic acid 1400571-45-0 C25H31F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclopropylmethyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-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-carboxylic acid