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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-chloro-phenyl)-pyridin-3-ylamino-acetonitrile 65548-86-9 C13H10ClN3
    (4-chloro-phenyl)-pyridin-3-ylamino-acetonitrile
    —— 4-acetyl-1-(4-chlorophenyl)-3-hydroxy-5-(4-methoxycyclohexyl)-1,5-dihydro-2H-pyrrol-2-one 512177-90-1 C19H22ClNO4
    4-acetyl-1-(4-chlorophenyl)-3-hydroxy-5-(4-methoxycyclohexyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(4-methoxy-phenyl)-7-methyl-8-nitro-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 65958-36-3 C17H15N3O4
    4-(4-methoxy-phenyl)-7-methyl-8-nitro-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— 4-[[4-[4-[(1,3-dioxo-7-phenyl-2-benzofuran-4-yl)methylideneamino]phenyl]phenyl]iminomethyl]-7-phenyl-2-benzofuran-1,3-dione 34119-33-0 C42H24N2O6
    4-[[4-[4-[(1,3-dioxo-7-phenyl-2-benzofuran-4-yl)methylideneamino]phenyl]phenyl]iminomethyl]-7-phenyl-2-benzofuran-1,3-dione
    —— 4-(2,3-dihydro-indol-3-yl)-<i>N</i>,<i>N</i>-diethyl-butyramide 64802-53-5 C16H24N2O
    4-(2,3-dihydro-indol-3-yl)-<i>N</i>,<i>N</i>-diethyl-butyramide
    —— (4S,5R)-1-benzyl-5-(3,4-dimethoxyphenyl)-4-hydroxypyrrolidin-2-one 1011295-40-1 C19H21NO4
    (4S,5R)-1-benzyl-5-(3,4-dimethoxyphenyl)-4-hydroxypyrrolidin-2-one
    —— 4-{6-(2-methoxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-2-methylbenzoic acid 1401450-13-2 C25H22F3N3O4
    4-{6-(2-methoxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-2-methylbenzoic acid
    —— [4-chloro-2-[3-(2-trifluoromethylphenyl)prop-2-en-1-on-κO-yl]phenyl-κC(1)]tetracarbonylmanganese 173542-97-7 C20H9ClF3MnO5
    [4-chloro-2-[3-(2-trifluoromethylphenyl)prop-2-en-1-on-κO-yl]phenyl-κC(1)]tetracarbonylmanganese
    —— 4-(6-((3,4-dimethoxyphenethyl)(methyl)amino)-2-oxo-2H-1,3,5-oxadiazin-4-yl)piperazine-1-carbonitrile 1262517-36-1 C19H24N6O4
    4-(6-((3,4-dimethoxyphenethyl)(methyl)amino)-2-oxo-2H-1,3,5-oxadiazin-4-yl)piperazine-1-carbonitrile
    —— 4-ethoxy-2-phenyl-1,2-dihydro-benzo[1,3,2]diazaborinine; phosphorodichloridate 1095-43-8 C15H15BN2O*Cl2HO2P
    4-ethoxy-2-phenyl-1,2-dihydro-benzo[1,3,2]diazaborinine; phosphorodichloridate
    —— 4-(4-methoxyphenyl)hept-3-en-2-one 1286279-02-4 C14H18O2
    4-(4-methoxyphenyl)hept-3-en-2-one
    —— 4-Oxo-3-phenyl-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid ethyl ester 70826-28-7 C17H14N2O3
    4-Oxo-3-phenyl-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid ethyl ester
    —— 4-methyl-1-(2,4,6-tri-tert-butylphenoxycarbonyl)azulene 905953-02-8 C30H38O2
    4-methyl-1-(2,4,6-tri-tert-butylphenoxycarbonyl)azulene
    —— 4-[(4-acetoxymethyl-2-methoxy-phenoxy)-acetyl]-morpholine 4670-69-3 C16H21NO6
    4-[(4-acetoxymethyl-2-methoxy-phenoxy)-acetyl]-morpholine
    —— 4-Pregnen-17α,21-diol-3,11,20-trion-21-(12-hydroxy-stearat) 106386-02-1 C39H62O7
    4-Pregnen-17α,21-diol-3,11,20-trion-21-(12-hydroxy-stearat)
    —— 4-Hydroxy-N-(4-methoxy-phenyl)-2-(4-methoxy-phenylamino)-butyramide 30311-23-0 C18H22N2O4
    4-Hydroxy-N-(4-methoxy-phenyl)-2-(4-methoxy-phenylamino)-butyramide
    —— 4a,4b-dimethyl-decahydro-biphenylene-1,8-dione 21927-71-9 C14H20O2
    4a,4b-dimethyl-decahydro-biphenylene-1,8-dione
    —— (4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentanal 1248811-02-0 C17H28O2Si
    (4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentanal
    —— 4-chloro-1-(cyclopropylmethyl)-5-(6-methoxypyridin-3-yl)-1H-benzotriazole 1257327-26-6 C16H15ClN4O
    4-chloro-1-(cyclopropylmethyl)-5-(6-methoxypyridin-3-yl)-1H-benzotriazole
    —— 4-prop-2-ynoxy-3-prop-2-ynylchromen-2-one 128788-02-3 C15H10O3
    4-prop-2-ynoxy-3-prop-2-ynylchromen-2-one
    —— 4-(2-Brom-ethoxy)-1-butyloxy-2-phenyl-butan 93144-57-1 C16H25BrO2
    4-(2-Brom-ethoxy)-1-butyloxy-2-phenyl-butan
    —— 4-Acetoxybenzoylchloridphenylhydrazon 50656-02-5 C15H13ClN2O2
    4-Acetoxybenzoylchloridphenylhydrazon
    —— 4-[4-(6-Fluoropyridin-3-yl)-6-(2-methylbenzimidazol-1-yl)-1,3,5-triazin-2-yl]morpholine 1174190-84-1 C20H18FN7O
    4-[4-(6-Fluoropyridin-3-yl)-6-(2-methylbenzimidazol-1-yl)-1,3,5-triazin-2-yl]morpholine
    —— 4'-fluorobiphenyl-3-sulphonic acid N-(4-aminophenyl)-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]amide 1259030-27-7 C24H25FN2O4S
    4'-fluorobiphenyl-3-sulphonic acid N-(4-aminophenyl)-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]amide
    —— 4-Cyano-N-(2,5-diphenyl-2H-[1,2,3]triazol-4-yl)-benzamide 90733-12-3 C22H15N5O
    4-Cyano-N-(2,5-diphenyl-2H-[1,2,3]triazol-4-yl)-benzamide
    —— 4-Methoxymethoxy-3-methyl-6-phenyl-benzofuran-2-carboxylic acid methoxy-methyl-amide 678184-16-2 C20H21NO5
    4-Methoxymethoxy-3-methyl-6-phenyl-benzofuran-2-carboxylic acid methoxy-methyl-amide
    —— (4bS,6aS,6bS,10aS,11aS,11bR)-2-Methoxy-6a-methyl-4b,6,6a,6b,7,10,10a,11,11a,11b,12,13-dodecahydro-5H-9-oxa-7-aza-indeno[2,1-a]phenanthren-8-one 133347-84-9 C21H27NO3
    (4bS,6aS,6bS,10aS,11aS,11bR)-2-Methoxy-6a-methyl-4b,6,6a,6b,7,10,10a,11,11a,11b,12,13-dodecahydro-5H-9-oxa-7-aza-indeno[2,1-a]phenanthren-8-one
    —— 4-bromo-3-(bromo-ethoxycarbonyl-methyl)-sydnone 59984-87-1 C6H6Br2N2O4
    4-bromo-3-(bromo-ethoxycarbonyl-methyl)-sydnone
    —— 4-Cyclohexylidenemethyl-2-methyl-2,3-dihydro-furan 133957-99-0 C12H18O
    4-Cyclohexylidenemethyl-2-methyl-2,3-dihydro-furan
    —— 4-Hydroxy-N-(3-nitro-phenyl)-3-(3-nitro-phenylamino)-butyramide 134667-22-4 C16H16N4O6
    4-Hydroxy-N-(3-nitro-phenyl)-3-(3-nitro-phenylamino)-butyramide
    —— 4-[(E)-2-(2,6-Dichloro-phenyl)-vinyl]-benzo[e][1,2,3]oxathiazine 2,2-dioxide 88701-88-6 C15H9Cl2NO3S
    4-[(E)-2-(2,6-Dichloro-phenyl)-vinyl]-benzo[e][1,2,3]oxathiazine 2,2-dioxide
    —— 4-[8-[3-Fluoro-4-(4-methylpiperazin-1-yl)anilino]imidazo[1,2-a]pyridin-5-yl]benzamide 1031286-51-7 C25H25FN6O
    4-[8-[3-Fluoro-4-(4-methylpiperazin-1-yl)anilino]imidazo[1,2-a]pyridin-5-yl]benzamide
    —— 4-(5-(2-chlorophenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)morpholine 1527474-33-4 C16H15ClN4O
    4-(5-(2-chlorophenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)morpholine
    —— 4-(2-chloro-6-fluorobenzyl)-2-[(1,3-dimethyl-1H-pyrazol-5-yl)methyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534388-93-6 C20H18ClFN4O3S
    4-(2-chloro-6-fluorobenzyl)-2-[(1,3-dimethyl-1H-pyrazol-5-yl)methyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
    —— 4-{8-[(5-aminopent-3-yn-1-yl)amino]-6-phenylimidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1383119-69-4 C27H26N6O
    4-{8-[(5-aminopent-3-yn-1-yl)amino]-6-phenylimidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide
    —— 4-(1-Methylcyclopentyl)cyclohexanon 68077-91-8 C12H20O
    4-(1-Methylcyclopentyl)cyclohexanon
    —— 4-Chloro-3-fluoro-5-nitrobenzonitrile 1380921-45-8 C7H2ClFN2O2
    4-Chloro-3-fluoro-5-nitrobenzonitrile
    —— 4-cyclopropyl-9-{2-fluoro-4-(3-hydroxyquinolin-7-yl)benzyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one 1534371-36-2 C27H28FN3O3
    4-cyclopropyl-9-{2-fluoro-4-(3-hydroxyquinolin-7-yl)benzyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one
    —— (4-nitro-5-tetradecyl-isoxazol-3-yl)-phenyl-methanone 72637-14-0 C24H34N2O4
    (4-nitro-5-tetradecyl-isoxazol-3-yl)-phenyl-methanone
    —— [(4-Oxo-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)amino] 4-methylbenzenesulfonate 1390628-97-3 C13H12N2O4S3
    [(4-Oxo-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)amino] 4-methylbenzenesulfonate
    —— 4-<6-(1-Naphthyl)-hexyl>-3,5-heptandion 52122-50-6 C23H30O2
    4-<6-(1-Naphthyl)-hexyl>-3,5-heptandion
    —— 4-(cyclopenta-2',4'-dienylidene)pentanoic acid diethylamide 444104-20-5 C14H21NO
    4-(cyclopenta-2',4'-dienylidene)pentanoic acid diethylamide
    —— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-(4-fluorobenzyl)pyrimidin-2-amine 1201172-53-3 C15H18FN5
    4-[(3R)-3-aminopyrrolidin-1-yl]-N-(4-fluorobenzyl)pyrimidin-2-amine
    —— 4-nitro-2'-hydroxy-4',6'-dimethoxychalcone 182618-23-1 C17H15NO6
    4-nitro-2'-hydroxy-4',6'-dimethoxychalcone
    —— 4-(4-chlorophenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione 1393739-39-3 C23H19ClN2S2
    4-(4-chlorophenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione
    —— 4-methoxy-5-methoxymethyl-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline 21136-85-6 C14H19NO4
    4-methoxy-5-methoxymethyl-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline
    —— 4-((R)-3-tert-butyl-2-oxo-5-phenyl-imidazolidin-1-yl)-4'-methyl-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester 1032818-53-3 C29H46N4O3
    4-((R)-3-tert-butyl-2-oxo-5-phenyl-imidazolidin-1-yl)-4'-methyl-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester
    —— 4,4'-bis(7-(1-pyrrolidinyl)benzo<c><1,2,5>thiadiazole) 149509-62-6 C20H20N6S2
    4,4'-bis(7-(1-pyrrolidinyl)benzo<c><1,2,5>thiadiazole)
    —— [4,5-bis(hydroxymethyl)-6-methyl-9-propan-2-ylheptalen-1-yl]methanol 202336-71-8 C19H24O3
    [4,5-bis(hydroxymethyl)-6-methyl-9-propan-2-ylheptalen-1-yl]methanol
    —— 4-[7-[(E)-2-Amino-ethoxyimino]-7-(4-chloro-phenyl)-heptyl]-piperazine-1-carboxylic acid ethyl ester 76852-39-6 C22H35ClN4O3
    4-[7-[(E)-2-Amino-ethoxyimino]-7-(4-chloro-phenyl)-heptyl]-piperazine-1-carboxylic acid ethyl ester