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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile 1221129-79-8 C21H14F2N4O
    4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile
    —— 4-(8-(2,4-difluorophenyl)-4-oxo-7-phenyl-4,6-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile 1221131-48-1 C26H16F2N4O
    4-(8-(2,4-difluorophenyl)-4-oxo-7-phenyl-4,6-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile
    —— { [ (4-chloro-α-methylbenzylidene)amino]-oxy}-acetic acid (pyridyl-3)ester 36457-92-8 C15H13ClN2O3
    { [ (4-chloro-α-methylbenzylidene)amino]-oxy}-acetic acid (pyridyl-3)ester
    —— 4-bromo-5-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-2-methyl-2H-pyridazin-3-one 1197359-61-7 C19H22BrN3O2
    4-bromo-5-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-2-methyl-2H-pyridazin-3-one
    —— 4-(4-methoxybenzyl)-2-methylthiazole 1167412-67-0 C12H13NOS
    4-(4-methoxybenzyl)-2-methylthiazole
    —— 4'-Nitrophenyl 2,3,4,6-Tetra-O-benzyl-α-D-galactopyranoside 74256-83-0 C40H39NO8
    4'-Nitrophenyl 2,3,4,6-Tetra-O-benzyl-α-D-galactopyranoside
    —— 4-chloro-2,6-bis-methylamino-pyrimidine-5-carbonitrile 66309-05-5 C7H8ClN5
    4-chloro-2,6-bis-methylamino-pyrimidine-5-carbonitrile
    —— 4-(Thiadiazole-4-carbonylamino)benzoic acid 1400668-34-9 C10H7N3O3S
    4-(Thiadiazole-4-carbonylamino)benzoic acid
    —— 4-[2-[[6-(Methylcarbamoyl)pyridin-3-yl]amino]-[1,2,4]triazolo[1,5-a]pyridin-8-yl]benzoic acid 1206640-85-8 C20H16N6O3
    4-[2-[[6-(Methylcarbamoyl)pyridin-3-yl]amino]-[1,2,4]triazolo[1,5-a]pyridin-8-yl]benzoic acid
    —— 4-chloro-2-(1-(pyridin-3-yl)-1H-imidazol-5-yl)phenol 1300729-02-5 C14H10ClN3O
    4-chloro-2-(1-(pyridin-3-yl)-1H-imidazol-5-yl)phenol
    —— (4-bromo-3-trifluoromethyl-phenyl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine 1025393-15-0 C16H16BrF3N4
    (4-bromo-3-trifluoromethyl-phenyl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine
    —— 4-Fluoro-1-[4-[5-methyl-2-[[2-methyl-4-(morpholin-4-ylmethyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]piperidine-4-carboxylic acid 1423067-20-2 C29H34FN3O4S
    4-Fluoro-1-[4-[5-methyl-2-[[2-methyl-4-(morpholin-4-ylmethyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]piperidine-4-carboxylic acid
    —— 4-ethyl-1-(4-chlorobenzoylamino)-5-ethylidene-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile 1032186-01-8 C16H14ClN3O2
    4-ethyl-1-(4-chlorobenzoylamino)-5-ethylidene-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile
    —— 4-methoxy-4-oxo-2-pyrrol-1-ylbutanoic acid 80314-92-7 C9H11NO4
    4-methoxy-4-oxo-2-pyrrol-1-ylbutanoic acid
    —— 4-(5-(2,5-dimethylbenzyl)-3-vinyl-1H-1,2,4-triazol-1-yl)-3-fluorobenzenesulfonamide 1034472-08-6 C19H19FN4O2S
    4-(5-(2,5-dimethylbenzyl)-3-vinyl-1H-1,2,4-triazol-1-yl)-3-fluorobenzenesulfonamide
    —— (4R,S(S))-N-(tert-butylsulfinyl)-4-(4-methoxyphenyl)but-1-en-4-amine 1242732-16-6 C15H23NO2S
    (4R,S(S))-N-(tert-butylsulfinyl)-4-(4-methoxyphenyl)but-1-en-4-amine
    —— [(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-(4-methanesulfonylpiperazin-1-yl)methanone 1610829-50-9 C32H35Cl3N4O6S2
    [(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-(4-methanesulfonylpiperazin-1-yl)methanone
    —— (4-chloro-6-dimethylamino-2-methylsulfanylpyrimidin-5-yl)(4-methoxyphenyl)methanone 1393457-00-5 C15H16ClN3O2S
    (4-chloro-6-dimethylamino-2-methylsulfanylpyrimidin-5-yl)(4-methoxyphenyl)methanone
    —— 4-chloro-7α-methylestra-3,5(6)-diene-3,17β-diyl diacetate 137576-20-6 C23H31ClO4
    4-chloro-7α-methylestra-3,5(6)-diene-3,17β-diyl diacetate
    —— 4-[(1R,4R,7S)-1,7-dimethyl-2-oxo-7-bicyclo[2.2.1]heptanyl]butanal 119018-46-1 C13H20O2
    4-[(1R,4R,7S)-1,7-dimethyl-2-oxo-7-bicyclo[2.2.1]heptanyl]butanal
    —— 4-iodo-7-(4-morpholinylmethyl)-1H-indazol-3-amine 796967-38-9 C12H15IN4O
    4-iodo-7-(4-morpholinylmethyl)-1H-indazol-3-amine
    —— 4-methyl-N-(2-(phenylthio)octadecyl)benzenesulfonamide 1296864-18-0 C31H49NO2S2
    4-methyl-N-(2-(phenylthio)octadecyl)benzenesulfonamide
    —— 4,6-dichloro-naphthalene-1-sulfonyl chloride 13577-16-7 C10H5Cl3O2S
    4,6-dichloro-naphthalene-1-sulfonyl chloride
    —— 4-hydroxy-isophthalic acid-3-propyl ester 115098-68-5 C11H12O5
    4-hydroxy-isophthalic acid-3-propyl ester
    —— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{2-[1-(4-fluoro-phenyl)-3-methyl-butyl]-4,6-dimethyl-phenoxymethyl}-tetrahydro-pyran-2-one 110724-49-7 C41H49FO4Si
    (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{2-[1-(4-fluoro-phenyl)-3-methyl-butyl]-4,6-dimethyl-phenoxymethyl}-tetrahydro-pyran-2-one
    —— 4-chloro-2,3,5,6-tetrafluorophenyl phenyl sulfide 35779-15-8 C12H5ClF4S
    4-chloro-2,3,5,6-tetrafluorophenyl phenyl sulfide
    —— 4-[(3,4-Dihydro-2(1H)-isoquinolinyl)methyl]-3-fluorobenzenemethanamine 1016706-01-6 C17H19FN2
    4-[(3,4-Dihydro-2(1H)-isoquinolinyl)methyl]-3-fluorobenzenemethanamine
    —— 4-chloro-2-fluoro-N-(3-hydroxy-4-methoxyphenyl)benzamide 923789-55-3 C14H11ClFNO3
    4-chloro-2-fluoro-N-(3-hydroxy-4-methoxyphenyl)benzamide
    —— 4-(4-(6-amino-5-methoxypyridin-3-yl)-5-(pyridin-4-yl)-1H-imidazol-2-yl)-1-methylpiperidin-4-ol 1188300-36-8 C20H24N6O2
    4-(4-(6-amino-5-methoxypyridin-3-yl)-5-(pyridin-4-yl)-1H-imidazol-2-yl)-1-methylpiperidin-4-ol
    —— 4,7-dichloro-3-hydroxy-3-(2-(4-hydroxyphenyl)-2-oxoethyl)indolin-2-one 1037184-51-2 C16H11Cl2NO4
    4,7-dichloro-3-hydroxy-3-(2-(4-hydroxyphenyl)-2-oxoethyl)indolin-2-one
    —— 4-Bromo-2,4-bis-diethylamino-cyclobut-1-ene-1,3-dicarbonitrile 34384-94-6 C14H21BrN4
    4-Bromo-2,4-bis-diethylamino-cyclobut-1-ene-1,3-dicarbonitrile
    —— 4-butyl-3-(5-chloro-2,4-dimethoxy-phenyl)-sydnone 19279-33-5 C14H17ClN2O4
    4-butyl-3-(5-chloro-2,4-dimethoxy-phenyl)-sydnone
    —— (4<i>R</i>)-(10a<i>t</i>,3a<i>c</i>)-hexahydro-4<i>r</i>,10b<i>c</i>-propano-furo[2,3-<i>d</i>]pyrido[1,2-<i>b</i>][1,2]oxazin-2-one 6721-16-0 C13H19NO3
    (4<i>R</i>)-(10a<i>t</i>,3a<i>c</i>)-hexahydro-4<i>r</i>,10b<i>c</i>-propano-furo[2,3-<i>d</i>]pyrido[1,2-<i>b</i>][1,2]oxazin-2-one
    —— 4-chloro-5-iodopyridin-3-amine 98136-54-0 C5H4ClIN2
    4-chloro-5-iodopyridin-3-amine
    —— 4-[(R)-3-tetradecanoyloxytetradecanoylamino]hexyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-tetradecanoyoxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside 216014-73-2 C88H145Cl6N2O18P
    4-[(R)-3-tetradecanoyloxytetradecanoylamino]hexyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-tetradecanoyoxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside
    —— 4-(dimethylamino)-N-[2-methyl-3-[4-[4-(4-methylpiperazin-1-yl)anilino]imidazo[2,1-f][1,2,4]triazin-2-yl]phenyl]benzamide 1206706-16-2 C32H35N9O
    4-(dimethylamino)-N-[2-methyl-3-[4-[4-(4-methylpiperazin-1-yl)anilino]imidazo[2,1-f][1,2,4]triazin-2-yl]phenyl]benzamide
    —— 4-hydroxy-2-(2-methoxyphenyl)-3-(2-methylpropanoyl)-1-(4-thiophen-2-ylphenyl)-2H-pyrrol-5-one 1219487-85-0 C25H23NO4S
    4-hydroxy-2-(2-methoxyphenyl)-3-(2-methylpropanoyl)-1-(4-thiophen-2-ylphenyl)-2H-pyrrol-5-one
    —— (4E,8Z)-1,4,8-Dodecatrien 1236975-08-8 C12H20
    (4E,8Z)-1,4,8-Dodecatrien
    —— 4-methoxy-3,5-dimethylphenyl acetate 37570-33-5 C11H14O3
    4-methoxy-3,5-dimethylphenyl acetate
    —— 4-Ethoxyphenylphosphonsaeuredichlorid 53772-67-1 C8H9Cl2O2P
    4-Ethoxyphenylphosphonsaeuredichlorid
    —— 4'-[[6-(diethylamino)hexyl]oxy]benzophenone 134994-62-0 C23H31NO2
    4'-[[6-(diethylamino)hexyl]oxy]benzophenone
    —— 4-butyl-2-(2-chloro-4-fluorophenyl)-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217365-42-8 C22H20ClFN4O2
    4-butyl-2-(2-chloro-4-fluorophenyl)-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— [4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-yl]-(2-trifluoromethoxy-phenyl)-amine 1221152-78-8 C21H18F3N5O
    [4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-yl]-(2-trifluoromethoxy-phenyl)-amine
    —— (4,5-Dichloro-1H-pyrrol-2-yl)(4-methyl-1-piperazinyl)methanone 1263082-27-4 C10H13Cl2N3O
    (4,5-Dichloro-1H-pyrrol-2-yl)(4-methyl-1-piperazinyl)methanone
    —— 4-Methoxy-2,6-bis(4-methoxy-8-chinolinyloxymethyl)pyridin 97004-40-5 C28H25N3O5
    4-Methoxy-2,6-bis(4-methoxy-8-chinolinyloxymethyl)pyridin
    —— 4'-Methoxyphenyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate 154347-66-7 C27H37NO4
    4'-Methoxyphenyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate
    —— 4,5,6,7-tetrahydro-2H-benzo[b][1]oxacyclododecine-8,10(3H,9H)-dione 1204699-05-7 C15H18O3
    4,5,6,7-tetrahydro-2H-benzo[b][1]oxacyclododecine-8,10(3H,9H)-dione
    —— 4-O-acetyl-2,3-O-isopropylidene-D-erythrose 126774-44-5 C9H14O5
    4-O-acetyl-2,3-O-isopropylidene-D-erythrose
    —— 4-Methylbenzenesulfonic acid 2-[(6-methyl-2-pyridinyl)methylene]hydrazide 82315-67-1 C14H15N3O2S
    4-Methylbenzenesulfonic acid 2-[(6-methyl-2-pyridinyl)methylene]hydrazide
    —— 4-cyclohexyl-3,6-dimethylisoxazolo[3,4-d]pyridazin-7(6H)-one 948855-95-6 C13H17N3O2
    4-cyclohexyl-3,6-dimethylisoxazolo[3,4-d]pyridazin-7(6H)-one