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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-Ethoxy-phenyl)-1-mercapto-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one 85772-24-3 C17H14N4O2S
    4-(3-Ethoxy-phenyl)-1-mercapto-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
    —— 4β-Brom-17α-hydroxy-pregnen-11-dion-3.20 96005-73-1 C21H29BrO3
    4β-Brom-17α-hydroxy-pregnen-11-dion-3.20
    —— 4-(4-chlorophenyl)-2-((1,3-diphenyl-1H-pyrazol-4-yl)methylene)pyridazino[1,2-b]phthalazine-1,6,11(2H)-trione 1427045-31-5 C34H21ClN4O3
    4-(4-chlorophenyl)-2-((1,3-diphenyl-1H-pyrazol-4-yl)methylene)pyridazino[1,2-b]phthalazine-1,6,11(2H)-trione
    —— 4-(9-phenanthryl)-2-butanone 86760-94-3 C18H16O
    4-(9-phenanthryl)-2-butanone
    —— 4a-((tert-butyldithio)methyl)-4a,5-dihydro-3-methyllumiflavin 89322-41-8 C19H26N4O2S2
    4a-((tert-butyldithio)methyl)-4a,5-dihydro-3-methyllumiflavin
    —— 4-(2,3-Dimethoxy-4-methyl-phenyl)-butyric acid 201471-97-8 C13H18O4
    4-(2,3-Dimethoxy-4-methyl-phenyl)-butyric acid
    —— 4-methoxy-5-(methoxy-d3)tetrahydro-1H-purine-2,6,8(3H)-trione-1,3-15N2 1132712-52-7 C7H10N4O5
    4-methoxy-5-(methoxy-d3)tetrahydro-1H-purine-2,6,8(3H)-trione-1,3-15N2
    —— 4,4,4-Trifluoro-2-[1-hydroxy-4,4,5,5-tetramethyl-imidazolidin-(2E)-ylidene]-3-oxo-butyronitrile 682753-81-7 C11H14F3N3O2
    4,4,4-Trifluoro-2-[1-hydroxy-4,4,5,5-tetramethyl-imidazolidin-(2E)-ylidene]-3-oxo-butyronitrile
    —— 4-(2-(hydroxymethyl)indolin-1-yl)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351943-00-4 C23H20N4O5
    4-(2-(hydroxymethyl)indolin-1-yl)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
    —— 4-(3,4-dihydroquinolin-1-yl)-6-(5-furan-2-yl-[1,2,4]oxadiazol-3-yl)-[1,3,5]triazine-2-amine 1366659-10-0 C18H15N7O2
    4-(3,4-dihydroquinolin-1-yl)-6-(5-furan-2-yl-[1,2,4]oxadiazol-3-yl)-[1,3,5]triazine-2-amine
    —— 4-Isopropylidenhydrazino-2-methyl-2.5-di-tert.-butyl-2H-imidazol 49651-69-6 C15H28N4
    4-Isopropylidenhydrazino-2-methyl-2.5-di-tert.-butyl-2H-imidazol
    —— 4-bromo-2-(toluene-4-sulfonyl)-1,2-dihydro-isoquinoline-1-carbonitrile 51270-05-4 C17H13BrN2O2S
    4-bromo-2-(toluene-4-sulfonyl)-1,2-dihydro-isoquinoline-1-carbonitrile
    —— 4-Ethoxy-3,5-dimethoxy-benzoic acid N'-isopropyl-hydrazide 60566-65-6 C14H22N2O4
    4-Ethoxy-3,5-dimethoxy-benzoic acid N'-isopropyl-hydrazide
    —— 4-<13C>-Methylphenylacetylen 61415-40-5 C9H8
    4-<13C>-Methylphenylacetylen
    —— 4-formyl-6-methoxy-7-methyl-benzofuran-2-carboxylic acid methyl ester 55364-70-0 C13H12O5
    4-formyl-6-methoxy-7-methyl-benzofuran-2-carboxylic acid methyl ester
    —— 4,7-Dimethyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid 3-hydroxy-butyl ester; compound with (Z)-but-2-enedioic acid 34336-79-3 C4H4O4*C21H28N2O3
    4,7-Dimethyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid 3-hydroxy-butyl ester; compound with (Z)-but-2-enedioic acid
    —— 4-{2-cyano-4-[4-(4-methyl-styryl)-[1,2,3]triazol-2-yl]-styryl}-benzoic acid ethyl ester 41428-41-5 C29H24N4O2
    4-{2-cyano-4-[4-(4-methyl-styryl)-[1,2,3]triazol-2-yl]-styryl}-benzoic acid ethyl ester
    —— 4-chloro-2-[3-ethanesulfonyl-4-(4-methyl-styryl)-phenyl]-5-styryl-2<i>H</i>-[1,2,3]triazole 41427-55-8 C27H24ClN3O2S
    4-chloro-2-[3-ethanesulfonyl-4-(4-methyl-styryl)-phenyl]-5-styryl-2<i>H</i>-[1,2,3]triazole
    —— 4-cyclohexyl-6-(2-methoxy-ethoxy)-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine 52333-00-3 C15H22N4O2
    4-cyclohexyl-6-(2-methoxy-ethoxy)-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine
    —— [4-amino-1-(2-morpholin-4-ylethyl)-1H-indol-3-yl](2,2,3,3-tetramethylcyclopropyl)methanone 895156-04-4 C22H31N3O2
    [4-amino-1-(2-morpholin-4-ylethyl)-1H-indol-3-yl](2,2,3,3-tetramethylcyclopropyl)methanone
    —— 4-(3-Oxo-3H-inden-1-yl)-benzonitrile 620964-92-3 C16H9NO
    4-(3-Oxo-3H-inden-1-yl)-benzonitrile
    —— (4-cyano-7-tetracyclo[3.3.0.02,8.03,6]octanyl) acetate 76637-55-3 C11H11NO2
    (4-cyano-7-tetracyclo[3.3.0.02,8.03,6]octanyl) acetate
    —— (4-hydroxy-3-methoxy-phenyl)-acetaldehyde-semicarbazone 13033-77-7 C10H13N3O3
    (4-hydroxy-3-methoxy-phenyl)-acetaldehyde-semicarbazone
    —— 4-methyl-N-[(Z,1S)-6-[(2S)-oxiran-2-yl]-1-phenylhex-3-enyl]benzenesulfonamide 143371-12-4 C21H25NO3S
    4-methyl-N-[(Z,1S)-6-[(2S)-oxiran-2-yl]-1-phenylhex-3-enyl]benzenesulfonamide
    —— 4-amino-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-(2-piperidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carbonitrile 1428252-03-2 C27H30F4N8
    4-amino-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-(2-piperidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carbonitrile
    —— 4-(9)-Stearoylaceperimidin 56314-33-1 C31H44N2O
    4-(9)-Stearoylaceperimidin
    —— 4-amino-6-chloro-1-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)imidazo<4,5-c>pyridine 80161-97-3 C32H31ClN4O4
    4-amino-6-chloro-1-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)imidazo<4,5-c>pyridine
    —— 4-Phenyl-2-[7-(4-phenylpyridin-2-yl)benzo[a]anthracen-12-yl]pyridine 1257879-44-9 C40H26N2
    4-Phenyl-2-[7-(4-phenylpyridin-2-yl)benzo[a]anthracen-12-yl]pyridine
    —— 4-chloro-N-[(7S,8aS)-2-{[3-(trifluoromethyl)phenyl]sulfonyl}octahydro-pyrrolo[1,2-a]pyrazin-7-yl]benzamide 1429196-66-6 C21H21ClF3N3O3S
    4-chloro-N-[(7S,8aS)-2-{[3-(trifluoromethyl)phenyl]sulfonyl}octahydro-pyrrolo[1,2-a]pyrazin-7-yl]benzamide
    —— 4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[(2-pyrrolidin-1-ylethyl)amino]quinolin-2(1H)-one 668425-58-9 C29H34FN7O
    4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[(2-pyrrolidin-1-ylethyl)amino]quinolin-2(1H)-one
    —— 4-(Nonafluorobutyl)-4-hydroxy-2,5-dimethyl-1(3),4,5,6-tetrahydropyrimidine 127598-44-1 C10H11F9N2O
    4-(Nonafluorobutyl)-4-hydroxy-2,5-dimethyl-1(3),4,5,6-tetrahydropyrimidine
    —— 4-Benzoylperoxy-4-oxo-butyric acid tert-butylperoxymethyl ester 53482-10-3 C16H20O8
    4-Benzoylperoxy-4-oxo-butyric acid tert-butylperoxymethyl ester
    —— 4-O-Acetyl-5-desoxy-2,3-O-isopropyliden-1-O-methyl-β-D-threo-hexulo-5-enopyranose 60885-06-5 C12H18O6
    4-O-Acetyl-5-desoxy-2,3-O-isopropyliden-1-O-methyl-β-D-threo-hexulo-5-enopyranose
    —— 4,5-Dihydroxy-2-methylanthrachinon-9,10-dihydrazon 4612-44-6 C15H14N4O2
    4,5-Dihydroxy-2-methylanthrachinon-9,10-dihydrazon
    —— 4-Nitro-1-(2,3,5-tri-O-benzyl-α-D-ribofuranosyl)pyrazol-3,5-dicarboxamid 58381-37-6 C31H31N5O8
    4-Nitro-1-(2,3,5-tri-O-benzyl-α-D-ribofuranosyl)pyrazol-3,5-dicarboxamid
    —— (4aR,9aR)-4a-Hydroxy-1-methyl-4-oxo-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine-3-carboxylic acid diethylamide 51056-54-3 C18H24N2O3
    (4aR,9aR)-4a-Hydroxy-1-methyl-4-oxo-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine-3-carboxylic acid diethylamide
    —— 4',8-diallyloxyisoflavon-7-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 331718-36-6 C35H36O14
    4',8-diallyloxyisoflavon-7-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
    —— 4-(2-amino-ethoxy)-3-(3-bromo-4-pyrrolidin-1-yl-phenyl)-7-fluoro-2H-isoquinolin-1-one 1438402-21-1 C21H21BrFN3O2
    4-(2-amino-ethoxy)-3-(3-bromo-4-pyrrolidin-1-yl-phenyl)-7-fluoro-2H-isoquinolin-1-one
    —— 4-{[8-(2,2-dimethylpropyl)-2,8-diazaspiro[4.5]dec-2-yl]methyl}-N,N-bis(1H-imidazol-2-ylmethyl)benzamide 937072-78-1 C29H41N7O
    4-{[8-(2,2-dimethylpropyl)-2,8-diazaspiro[4.5]dec-2-yl]methyl}-N,N-bis(1H-imidazol-2-ylmethyl)benzamide
    —— 4-(8-amino-3-((6S,8aS)-3-oxohexahydro-1H-oxazolo[3,4-a]pyridin-6-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide 1620673-08-6 C26H22F3N7O3
    4-(8-amino-3-((6S,8aS)-3-oxohexahydro-1H-oxazolo[3,4-a]pyridin-6-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide
    —— 4-(4-bromophenylsulfonyl)-N-(3-morpholinopropyl)-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-amine 1438406-40-6 C21H26BrN3O3S2
    4-(4-bromophenylsulfonyl)-N-(3-morpholinopropyl)-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-amine
    —— (4aS,5R,8aS)-5-(2-Benzyloxy-ethyl)-6-methyl-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester 72826-90-5 C22H24O5
    (4aS,5R,8aS)-5-(2-Benzyloxy-ethyl)-6-methyl-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester
    —— 4-(3,5-bis(4,4,5,5-tetramethylimidazolidin-2-yl)phenyl)-2,6-di(1H-pyrazol-1-yl)pyridine 1366180-09-7 C31H41N9
    4-(3,5-bis(4,4,5,5-tetramethylimidazolidin-2-yl)phenyl)-2,6-di(1H-pyrazol-1-yl)pyridine
    —— 4-(5-(4-chlorophenyl)-3-cyclopropyl-1-phenyl-1,6-dihydropyrrolo[2,3-c]pyrazol-4-yl)-3-cyclopropyl-1-phenyl-1H-pyrazol-5-amine 1610411-20-5 C32H27ClN6
    4-(5-(4-chlorophenyl)-3-cyclopropyl-1-phenyl-1,6-dihydropyrrolo[2,3-c]pyrazol-4-yl)-3-cyclopropyl-1-phenyl-1H-pyrazol-5-amine
    —— 4-((2,6-dichlorophenyl)aminocarbonyl)-2-(1-(2,4-difluorophenyl)-1-(t-butyldimethylsilyloxy)methyl)butanoic acid ethyl ester 533914-24-8 C26H33Cl2F2NO4Si
    4-((2,6-dichlorophenyl)aminocarbonyl)-2-(1-(2,4-difluorophenyl)-1-(t-butyldimethylsilyloxy)methyl)butanoic acid ethyl ester
    —— 4-Methoxy-2-(2-phenylethyl)-1-nitronaphthalene 73323-60-1 C19H17NO3
    4-Methoxy-2-(2-phenylethyl)-1-nitronaphthalene
    —— 4'-((6-((4-methylpentan-2-yl)carbamoyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid 1439933-11-5 C28H29N3O3
    4'-((6-((4-methylpentan-2-yl)carbamoyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-hydroxy-3-(1-phenyl-1H-pyrazol-3-yl)-2H-chromen-2-one 1101196-10-4 C18H12N2O3
    4-hydroxy-3-(1-phenyl-1H-pyrazol-3-yl)-2H-chromen-2-one
    —— 4-((1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-1-methyl-1H-pyrrole-2-carboxylic acid 1365170-42-8 C14H16N6O2
    4-((1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-1-methyl-1H-pyrrole-2-carboxylic acid
    —— 4-amino-<i>N</i>-(4,6-dimethoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide 93258-41-4 C13H16N4O4S
    4-amino-<i>N</i>-(4,6-dimethoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide