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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetylamino-5-(4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid 40236-14-4 C18H23N3O5
    4-acetylamino-5-(4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid
    —— 4-Phenyl-1-benzyl-3-(2-benzothiazolyl)-1,2,4-triazolin-5-thion 37548-04-2 C22H16N4S2
    4-Phenyl-1-benzyl-3-(2-benzothiazolyl)-1,2,4-triazolin-5-thion
    —— 4-(β-Morpholinoethyl)-2,6-di-tert-butylphenol 32396-41-1 C20H33NO2
    4-(β-Morpholinoethyl)-2,6-di-tert-butylphenol
    —— 4-N,N'-Triacetylhydrazino-5,6-bis-(2-furyl)furo<2,3-d>pyrimidine 24386-27-4 C20H16N4O6
    4-N,N'-Triacetylhydrazino-5,6-bis-(2-furyl)furo<2,3-d>pyrimidine
    —— 4-Isobutoxy-N-(6-methoxy-benzothiazol-2-yl)-benzenesulfonamide 24924-71-8 C18H20N2O4S2
    4-Isobutoxy-N-(6-methoxy-benzothiazol-2-yl)-benzenesulfonamide
    —— 4,4'-dihydrazono-1,2,3,4,1',2',3',4'-octahydro-[6,6']biquinolinyl 39258-04-3 C18H20N6
    4,4'-dihydrazono-1,2,3,4,1',2',3',4'-octahydro-[6,6']biquinolinyl
    —— 4-[5-(4-isopropoxy-benzyl)-6-methyl-2-methylsulfanyl-pyrimidin-4-yl]-morpholine 23892-11-7 C20H27N3O2S
    4-[5-(4-isopropoxy-benzyl)-6-methyl-2-methylsulfanyl-pyrimidin-4-yl]-morpholine
    —— 4-Amino-3-Ethyl-5-phenylacetyluracil 22283-15-4 C14H15N3O3
    4-Amino-3-Ethyl-5-phenylacetyluracil
    —— 4-methoxy-benzoic acid 3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl-amino]-propyl ester 47648-97-5 C23H27N3O4
    4-methoxy-benzoic acid 3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl-amino]-propyl ester
    —— 4-Iodo-N-(4-methoxy-phenyl)-3-oxo-butyramide 35573-14-9 C11H12INO3
    4-Iodo-N-(4-methoxy-phenyl)-3-oxo-butyramide
    —— 4-Amoxyphenyl-4-carboxy-5-hydroxy-acetanilid 32569-45-2 C20H23NO5
    4-Amoxyphenyl-4-carboxy-5-hydroxy-acetanilid
    —— 4-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-phthalan-5-yl)-trans-crotonsaeureethylester 31888-63-8 C16H18O6
    4-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-phthalan-5-yl)-trans-crotonsaeureethylester
    —— 4-((8-chloroquinolin-2-yl)(5-ethoxy-2-fluoro-3-isopropoxyphenyl)methylamino)benzonitrile 891842-53-8 C28H25ClFN3O2
    4-((8-chloroquinolin-2-yl)(5-ethoxy-2-fluoro-3-isopropoxyphenyl)methylamino)benzonitrile
    —— 4-((4-bromothiazol-2-yl)(5-ethoxy-2-fluoro-3-isopropoxyphenyl)methylamino)benzonitrile 891842-24-3 C22H21BrFN3O2S
    4-((4-bromothiazol-2-yl)(5-ethoxy-2-fluoro-3-isopropoxyphenyl)methylamino)benzonitrile
    —— 4-(9-methyl-6,7,8,9-tetrahydro-5H-carbazol-3-yl)-phenol 848749-94-0 C19H19NO
    4-(9-methyl-6,7,8,9-tetrahydro-5H-carbazol-3-yl)-phenol
    —— 4-Benzyloxy-3-decyloxy-benzaldehyde 383423-97-0 C24H32O3
    4-Benzyloxy-3-decyloxy-benzaldehyde
    —— 4-(4-methoxyphenylamino)-4-(1-heptynyl)butanenitrile 1048329-85-6 C18H24N2O
    4-(4-methoxyphenylamino)-4-(1-heptynyl)butanenitrile
    —— 4-hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine 76212-26-5 C10H12N4O3S
    4-hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine
    —— 4-CF3CFCl-C5F4N 49616-23-1 C7ClF8N
    4-CF3CFCl-C5F4N
    —— 4-(N,N-diethylamino)-2-phenyl-2-(2-pyridyl)butanenitrile 94915-46-5 C19H23N3
    4-(N,N-diethylamino)-2-phenyl-2-(2-pyridyl)butanenitrile
    —— 4-((5-(methoxycarbamoyl)-2-methylphenyl)amino)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid 1005196-62-2 C17H17N5O4
    4-((5-(methoxycarbamoyl)-2-methylphenyl)amino)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid
    —— 4-(β-Diaethylamino-aethoxy)-5-isopropyl-2-methyl-acetanilid 38519-20-9 C18H30N2O2
    4-(β-Diaethylamino-aethoxy)-5-isopropyl-2-methyl-acetanilid
    —— 4-Pyridineacetonitrile, 2-chloro-6-[2-(trifluoromethyl)phenyl]- 1261483-01-5 C14H8ClF3N2
    4-Pyridineacetonitrile, 2-chloro-6-[2-(trifluoromethyl)phenyl]-
    —— (4-((6-(1-(2-hydroxy-3-methylbutyl)-1H-pyrazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone 1578483-36-9 C29H33N5O4
    (4-((6-(1-(2-hydroxy-3-methylbutyl)-1H-pyrazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone
    —— 4-ethyl-8a-methyl-3,4,4a,5,8,8a-hexahydro-1(2H)-naphthalenone 957775-11-0 C13H20O
    4-ethyl-8a-methyl-3,4,4a,5,8,8a-hexahydro-1(2H)-naphthalenone
    —— [4-(1-benzyl-3-methyl-2-phenyl-1H-indol-4-yl)-phenoxy]-acetic acid methyl ester 848750-27-6 C31H27NO3
    [4-(1-benzyl-3-methyl-2-phenyl-1H-indol-4-yl)-phenoxy]-acetic acid methyl ester
    —— 4-imino-2-oxo-3-aza-spiro[5.5]undecane-1-carbonitrile 861368-32-3 C11H15N3O
    4-imino-2-oxo-3-aza-spiro[5.5]undecane-1-carbonitrile
    —— (4R,4aR,8aS)-4-hydroxy-4a-methyl-8-methylene-2-(propan-2-ylidene)octahydronaphthalen-1(2H)-one 1443277-18-6 C15H22O2
    (4R,4aR,8aS)-4-hydroxy-4a-methyl-8-methylene-2-(propan-2-ylidene)octahydronaphthalen-1(2H)-one
    —— 4,5-dibromofluorescein n-octyl ester 132055-31-3 C28H26Br2O5
    4,5-dibromofluorescein n-octyl ester
    —— 4-(4-Methylcyclohex-3-en-1-yl)pent-4-en-2-ol 76627-88-8 C12H20O
    4-(4-Methylcyclohex-3-en-1-yl)pent-4-en-2-ol
    —— [(4-dimethylaminophenyl)diphenylphosphine]gold(I) chloride 137008-26-5 C20H20AuClNP
    [(4-dimethylaminophenyl)diphenylphosphine]gold(I) chloride
    —— (4R,4aR,7aR,12bS)-9-methoxy-5-(4-methoxyphenyl)-3-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one 119461-11-9 C25H27NO4
    (4R,4aR,7aR,12bS)-9-methoxy-5-(4-methoxyphenyl)-3-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
    —— 4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-(4-trans-hydroxycyclohexylamino)benzamide 1187617-31-7 C32H28FN5O2
    4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-(4-trans-hydroxycyclohexylamino)benzamide
    —— 4,4'-[(6-pent-2-ynylmethoxy)-1,3,5-triazine-2,4-diyl]dimorpholine 1404112-40-8 C16H23N5O3
    4,4'-[(6-pent-2-ynylmethoxy)-1,3,5-triazine-2,4-diyl]dimorpholine
    —— 4,5-bis[5-(2,8,13,17-tetraethyl-3,7,12,18-tetramethylporphyrinyl)]-9,9-dimethylxanthene biscobalt 298196-27-7 C79H82Co2N8O
    4,5-bis[5-(2,8,13,17-tetraethyl-3,7,12,18-tetramethylporphyrinyl)]-9,9-dimethylxanthene biscobalt
    —— 4-(cyclopropylmethylamino)-2-(3-(N-methylpyrrolidine-1-carboxamido)phenylamino)pyrimidine-5-carboxamide 1254214-45-3 C21H27N7O2
    4-(cyclopropylmethylamino)-2-(3-(N-methylpyrrolidine-1-carboxamido)phenylamino)pyrimidine-5-carboxamide
    —— 4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-1-methoxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione 67004-20-0 C28H8Cl8N2O4
    4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-1-methoxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione
    —— 4-chloro-2-chloroacetyl-5-phenyl-isoxazol-3-one 38100-66-2 C11H7Cl2NO3
    4-chloro-2-chloroacetyl-5-phenyl-isoxazol-3-one
    —— (4-(4-Methylphenyl)sulfonyloxyimino-cyclohexa-2,5-dienylidene)-(2,4-dichlorophenyl)-acetonitrile 219651-45-3 C21H14Cl2N2O3S
    (4-(4-Methylphenyl)sulfonyloxyimino-cyclohexa-2,5-dienylidene)-(2,4-dichlorophenyl)-acetonitrile
    —— (4-chloro-2-{[1-hydroxy-2,3-bis(1-methylethoxy)-4-oxocyclobut-2-enyl]ethynyl}phenyl)carbamic acid 1,1-dimethylethyl ester 1038779-15-5 C23H28ClNO6
    (4-chloro-2-{[1-hydroxy-2,3-bis(1-methylethoxy)-4-oxocyclobut-2-enyl]ethynyl}phenyl)carbamic acid 1,1-dimethylethyl ester
    —— (4R,5R)-4,5-Dimethyl-2-((Z)-propenyl)-[1,3]dioxolane 112837-14-6 C8H14O2
    (4R,5R)-4,5-Dimethyl-2-((Z)-propenyl)-[1,3]dioxolane
    —— 4,5-Dihydro-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-4-(4-methoxyphenyl)-2,5-dimethyl-3-furancarbonsaeure-methylester 98450-32-9 C20H23NO7
    4,5-Dihydro-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-4-(4-methoxyphenyl)-2,5-dimethyl-3-furancarbonsaeure-methylester
    —— 4,5-Dihydro-8-phenylaminothieno[3,4-g]-1,2-benzisoxazole-6-carboxamide 364758-81-6 C16H13N3O2S
    4,5-Dihydro-8-phenylaminothieno[3,4-g]-1,2-benzisoxazole-6-carboxamide
    —— 4-phenyl-2-(4-phenylphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile 93391-92-5 C30H26N2
    4-phenyl-2-(4-phenylphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile
    —— 4-Methyl-Δ,2α-pyrroliden-malonsaeurediethylester 59869-11-3 C12H19NO4
    4-Methyl-Δ,2α-pyrroliden-malonsaeurediethylester
    —— 4-methyl-N-(4-phenyl-1,3-diselenol-2-ylidene)benzamide 93515-76-5 C17H13NOSe2
    4-methyl-N-(4-phenyl-1,3-diselenol-2-ylidene)benzamide
    —— 4-(4,4,7,7-tetramethyl-2-pentyl-2,3,4,5,6,7-hexahydro-1H-inden-2-yl-ethynyl)-benzoic acid methyl ester 324746-85-2 C28H38O2
    4-(4,4,7,7-tetramethyl-2-pentyl-2,3,4,5,6,7-hexahydro-1H-inden-2-yl-ethynyl)-benzoic acid methyl ester
    —— 4-Cyclopent-1-enyl-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester 91790-67-9 C15H20O4
    4-Cyclopent-1-enyl-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester
    —— 4a-Hydroxy-9a-hydroxymethyl-1,8-dimethyl-9,9a-dihydro-1H,4aH,8H-10-oxa-1,3,6,8-tetraaza-anthracene-2,4,5,7-tetraone 87670-29-9 C12H14N4O7
    4a-Hydroxy-9a-hydroxymethyl-1,8-dimethyl-9,9a-dihydro-1H,4aH,8H-10-oxa-1,3,6,8-tetraaza-anthracene-2,4,5,7-tetraone
    —— 4-chloro-2,7-dimethyl-5,7-diaza-1,3,5-octatriene-1,1,3-tricarbonitrile 84655-58-3 C11H10ClN5
    4-chloro-2,7-dimethyl-5,7-diaza-1,3,5-octatriene-1,1,3-tricarbonitrile