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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-cyclohexyl-1-tropane-3<i>endo</i>-yl-butan-2-one 110459-27-3 C18H31NO
4-cyclohexyl-1-tropane-3<i>endo</i>-yl-butan-2-one
—— 4'-(2-ethoxyethoxy)-6-methoxybiphenyl-3-carbaldehyde 865137-96-8 C18H20O4
4'-(2-ethoxyethoxy)-6-methoxybiphenyl-3-carbaldehyde
—— 4-nitro-N-(2-(prop-1-en-2-yl)benzyl)benzenesulfonamide 1304754-53-7 C16H16N2O4S
4-nitro-N-(2-(prop-1-en-2-yl)benzyl)benzenesulfonamide
—— 4-Butyl-1-(4-chloro-2-methyl-6-propan-2-ylphenyl)-5-methylidene-2-oxopyrrole-3-carbonitrile 1032185-25-3 C20H23ClN2O
4-Butyl-1-(4-chloro-2-methyl-6-propan-2-ylphenyl)-5-methylidene-2-oxopyrrole-3-carbonitrile
—— 4-[2-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(3,4-dimethoxy-benzyl)-benzamide 583876-44-2 C36H36N6O6
4-[2-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(3,4-dimethoxy-benzyl)-benzamide
—— 4-{1-[6-amino-3-(1-piperidin-4-yl-1H-pyrazol-4-yl)furo[3,2-c]pyridin-7-yloxy]ethyl}benzamide 1175301-22-0 C24H26N6O3
4-{1-[6-amino-3-(1-piperidin-4-yl-1H-pyrazol-4-yl)furo[3,2-c]pyridin-7-yloxy]ethyl}benzamide
—— 4,5-dichloro-7-methyl-2-(4-methylphenyl)-1,3-benzoxazol-6-ol 1349625-06-4 C15H11Cl2NO2
4,5-dichloro-7-methyl-2-(4-methylphenyl)-1,3-benzoxazol-6-ol
—— 4-(7-iodo-3H-imidazo[4,5-b]pyridin-2-yl)benzoic acid 934018-82-3 C13H8IN3O2
4-(7-iodo-3H-imidazo[4,5-b]pyridin-2-yl)benzoic acid
—— {4-[7-(3,5-difluoro-4-morpholin-4-ylmethyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-pyridin-2-yl}-piperazin-1-yl-methanone 1180666-17-4 C27H28F2N8O2
{4-[7-(3,5-difluoro-4-morpholin-4-ylmethyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-pyridin-2-yl}-piperazin-1-yl-methanone
—— 4-amino-8-[5-(azetidin-1-ylcarbonyl)-2-methylphenyl]-N-propylcinnoline-3-carboxamide 942439-55-6 C23H25N5O2
4-amino-8-[5-(azetidin-1-ylcarbonyl)-2-methylphenyl]-N-propylcinnoline-3-carboxamide
—— 4-(N-methoxybenzamido)phenyl pivalate 1403251-13-7 C19H21NO4
4-(N-methoxybenzamido)phenyl pivalate
—— 4-acridin-9-yl-N,N-dibenzyl-aniline 26862-43-1 C33H26N2
4-acridin-9-yl-N,N-dibenzyl-aniline
—— 4-(3,4-Dimethoxybenzyl)-5-methylthieno<3,2-c>pyridinium-iodid 85517-61-9 C17H18NO2S*I
4-(3,4-Dimethoxybenzyl)-5-methylthieno<3,2-c>pyridinium-iodid
—— 4-(2,7-dibromocarbazol-9-yl)benzoic acid methyl ester 942207-98-9 C20H13Br2NO2
4-(2,7-dibromocarbazol-9-yl)benzoic acid methyl ester
—— 4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-piperidine-1-carboxylic acid tert-butyl ester 1282529-30-9 C26H33N5O3S
4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-piperidine-1-carboxylic acid tert-butyl ester
—— (4S,4aS,5aR,12aS)-4-(dimethylamino)-7-((ethoxyimino)methyl)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1035655-16-3 C24H27N3O8
(4S,4aS,5aR,12aS)-4-(dimethylamino)-7-((ethoxyimino)methyl)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— 4-fluoro-N-{[2-oxo-4-(trifluoromethyl)-6-[3-(trifluoromethyl)-1H-pyrazol-1-yl]-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzamide 1141878-88-7 C21H13F7N4O3
4-fluoro-N-{[2-oxo-4-(trifluoromethyl)-6-[3-(trifluoromethyl)-1H-pyrazol-1-yl]-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzamide
—— 4,4'-dibenzyl-5,5'-bis-benzylsulfanyl-4<i>H</i>,4'<i>H</i>-3,3'-methanediyl-bis-[1,2,4]triazole 62575-65-9 C33H30N6S2
4,4'-dibenzyl-5,5'-bis-benzylsulfanyl-4<i>H</i>,4'<i>H</i>-3,3'-methanediyl-bis-[1,2,4]triazole
—— 4,6-dimethyl-2-piperidin-1-ylsulfanyl-nicotinonitrile 61889-31-4 C13H17N3S
4,6-dimethyl-2-piperidin-1-ylsulfanyl-nicotinonitrile
—— 4-trifluoromethyl-[N'-(benzofuroxan-5-yl)methylene]benzohydrazide 1160163-32-5 C15H9F3N4O3
4-trifluoromethyl-[N'-(benzofuroxan-5-yl)methylene]benzohydrazide
—— (4-chloro-phenyl)-(6,7-dichloro-4-phenyl-quinazolin-2-yl)-methyl-amine 63615-73-6 C21H14Cl3N3
(4-chloro-phenyl)-(6,7-dichloro-4-phenyl-quinazolin-2-yl)-methyl-amine
—— 4-trifluoromethyl-imidazo[1,2-<i>a</i>]quinoxaline 68008-65-1 C11H6F3N3
4-trifluoromethyl-imidazo[1,2-<i>a</i>]quinoxaline
—— 4-amino-3-ethyl-1-(2-methoxyethyl)pyrazole-5-carboxamide 334828-15-8 C9H16N4O2
4-amino-3-ethyl-1-(2-methoxyethyl)pyrazole-5-carboxamide
—— 4'-[(5-chloro-3-methylquinoxalin-2-yl)oxy]-N-methylbiphenyl-3-sulfonamide 1225653-17-7 C22H18ClN3O3S
4'-[(5-chloro-3-methylquinoxalin-2-yl)oxy]-N-methylbiphenyl-3-sulfonamide
—— 4-[4-chloro-5-(2,6-difluoro-4-methoxyphenyl)-2-methyl-1H-imidazol-1-yl]-phenyl thiocyanate 1261060-88-1 C18H12ClF2N3OS
4-[4-chloro-5-(2,6-difluoro-4-methoxyphenyl)-2-methyl-1H-imidazol-1-yl]-phenyl thiocyanate
—— 4-acetyl-2-(3-methylbut-2-en-1-yl)-2,6,6-tripropyl-5-hydroxycyclohex-4-ene-1,3-dione 1284241-03-7 C22H34O4
4-acetyl-2-(3-methylbut-2-en-1-yl)-2,6,6-tripropyl-5-hydroxycyclohex-4-ene-1,3-dione
—— 4-chloro-1-methyl-2-(2-methyl-4-nitrophenoxy)benzene 1062600-24-1 C14H12ClNO3
4-chloro-1-methyl-2-(2-methyl-4-nitrophenoxy)benzene
—— 4-((3R,5R,7R)-3-(benzyloxy)-7-((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)icosa-1,9-diyn-1-yl)phenol 1025446-80-3 C47H66O5Si
4-((3R,5R,7R)-3-(benzyloxy)-7-((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)icosa-1,9-diyn-1-yl)phenol
—— 4-t-butoxycarbonylphenylmethyl phenyl sulfone 252369-82-7 C18H20O4S
4-t-butoxycarbonylphenylmethyl phenyl sulfone
—— (4R,5R,10R)-4-hydroxy-8,12-epoxyeudesm-7,11-diene-1,6-dione 1050444-52-4 C15H18O4
(4R,5R,10R)-4-hydroxy-8,12-epoxyeudesm-7,11-diene-1,6-dione
—— 4,4'-(Oxydi-2-thienyliden)bis<5-chlor-1-cyclohexyl-3-methylpyrazol> 29939-28-4 C30H36Cl2N4OS2
4,4'-(Oxydi-2-thienyliden)bis<5-chlor-1-cyclohexyl-3-methylpyrazol>
—— 4-Methyl-1-(3,4-difluoro-phenyl)-pent-1-en-3-one 1098869-69-2 C12H12F2O
4-Methyl-1-(3,4-difluoro-phenyl)-pent-1-en-3-one
—— 4-<β-<2-(3-Chlorophenyl)acrylamido>ethyl>benzene-N-cyclohexylsulfonamide 112557-20-7 C23H27ClN2O3S
4-<β-<2-(3-Chlorophenyl)acrylamido>ethyl>benzene-N-cyclohexylsulfonamide
—— 4-Methyl-2-[4-(4-methyl-1,3,2-dioxaborinan-2-yl)phenyl]-1,3,2-dioxaborinane 96876-72-1 C14H20B2O4
4-Methyl-2-[4-(4-methyl-1,3,2-dioxaborinan-2-yl)phenyl]-1,3,2-dioxaborinane
—— (4aR,4bR,5R,8S,8aR,10aS)-5-acetoxy-3-tert-butyldimethylsilyloxy-4a,4b,5,8,8a,9,10,10a-decahydro-1,1,4a,8-tetramethyl-7-vinylphenanthren-2(1H)-one 327969-05-1 C28H44O4Si
(4aR,4bR,5R,8S,8aR,10aS)-5-acetoxy-3-tert-butyldimethylsilyloxy-4a,4b,5,8,8a,9,10,10a-decahydro-1,1,4a,8-tetramethyl-7-vinylphenanthren-2(1H)-one
—— 4-chloro-2-(1H-imidazol-1-yl)-6-(perhydroazepin-1-yl)pyrimidine 447441-83-0 C13H16ClN5
4-chloro-2-(1H-imidazol-1-yl)-6-(perhydroazepin-1-yl)pyrimidine
—— 4-tert-butyl-N-(3-(5-(6-(dimethylamino)pyridazin-3-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-methylphenyl)benzamide 1013115-85-9 C30H34N6O2
4-tert-butyl-N-(3-(5-(6-(dimethylamino)pyridazin-3-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-methylphenyl)benzamide
—— 4-amino-2-hydroxy-thiobenzoic acid <i>S</i>-ethyl ester 90610-16-5 C9H11NO2S
4-amino-2-hydroxy-thiobenzoic acid <i>S</i>-ethyl ester
—— 4,5-Bis-(N-methyl-N-phenyl-amino)-2-dicyanmethylen-cyclopent-4-en-1,3-dion 84557-51-7 C22H16N4O2
4,5-Bis-(N-methyl-N-phenyl-amino)-2-dicyanmethylen-cyclopent-4-en-1,3-dion
—— 4-{3-[(5-methylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide 1020322-53-5 C22H22N6O2
4-{3-[(5-methylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide
—— 4-Methoxy-3,5-diiodpropiophenon 31827-85-7 C10H10I2O2
4-Methoxy-3,5-diiodpropiophenon
—— 4-(4-(benzo[d]thiazol-2-yloxy)butoxy)-N-hydroxybenzamidine 1416803-99-0 C18H19N3O3S
4-(4-(benzo[d]thiazol-2-yloxy)butoxy)-N-hydroxybenzamidine
—— (-)-(4aS,9aR)-methyl 7-methoxy-trans-2,3,4,4a-tetrahydro-1H-carbazole-9-(9aH)-carboxylate 1333386-06-3 C15H19NO3
(-)-(4aS,9aR)-methyl 7-methoxy-trans-2,3,4,4a-tetrahydro-1H-carbazole-9-(9aH)-carboxylate
—— 4-(3-bromo-phenyl)-thiazole-2-carboxylic acid amide 145261-12-7 C10H7BrN2OS
4-(3-bromo-phenyl)-thiazole-2-carboxylic acid amide
—— 4,8-Dimethyl-2,3-dihydro-tellurolo[3,2-c]quinoline 141366-94-1 C13H13NTe
4,8-Dimethyl-2,3-dihydro-tellurolo[3,2-c]quinoline
—— (4S)-4-benzyl-5,5-dimethyl-3-[(2S)-3,3,3-trifluoro-2-methylpropanoyl]-1,3-oxazolidin-2-one 1373037-82-1 C16H18F3NO3
(4S)-4-benzyl-5,5-dimethyl-3-[(2S)-3,3,3-trifluoro-2-methylpropanoyl]-1,3-oxazolidin-2-one
—— (4R)-6-bromo-2,2-spirocyclobutyl-3-fluoro-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-amine 1089708-94-0 C11H12BrFN2O
(4R)-6-bromo-2,2-spirocyclobutyl-3-fluoro-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-amine
—— (4S,4aS,7S,7aS)-7-Vinyl-4,4a,5,6,7,7a-hexahydro-1H-[1]pyrindine-3,4-dicarboxylic acid dimethyl ester 136953-17-8 C14H19NO4
(4S,4aS,7S,7aS)-7-Vinyl-4,4a,5,6,7,7a-hexahydro-1H-[1]pyrindine-3,4-dicarboxylic acid dimethyl ester
—— (4aRS,5SR,8SR,8aRS,10RS)-8-(3-methoxypropyl)-10-methylhexahydro-1H-5,8a-propanoquinolin-7(8H)-one 73677-06-2 C17H29NO2
(4aRS,5SR,8SR,8aRS,10RS)-8-(3-methoxypropyl)-10-methylhexahydro-1H-5,8a-propanoquinolin-7(8H)-one
—— 4-benzyloxy-6-phenyl-3-phenylseleno-2-hexanone 70677-99-5 C25H26O2Se
4-benzyloxy-6-phenyl-3-phenylseleno-2-hexanone