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中文名称 英文名称 CAS号 化学式 结构式图片
—— <4-Nitro-phenyl>-glyoxylsaeure-morpholid-<2-nitrophenylhydrazon> 1252-15-9 C18H17N5O6
<4-Nitro-phenyl>-glyoxylsaeure-morpholid-<2-nitrophenylhydrazon>
—— 4-pentenyl 6-O-acetyl-3,4-di-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-β-D-glucopyranoside 503180-93-6 C35H41NO8
4-pentenyl 6-O-acetyl-3,4-di-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-β-D-glucopyranoside
—— (4aS,8aS)-2,5,5,8a-Tetramethyl-4a,5,6,7,8,8a-hexahydro-naphthalene-1-carboxylic acid methyl ester 105479-57-0 C16H24O2
(4aS,8aS)-2,5,5,8a-Tetramethyl-4a,5,6,7,8,8a-hexahydro-naphthalene-1-carboxylic acid methyl ester
—— 4-phenylbut-3-yn-2-yl isopropylphenylcarbamate 1419208-86-8 C20H21NO2
4-phenylbut-3-yn-2-yl isopropylphenylcarbamate
—— 4-Amino-3,4-dihydropteridin 52536-87-5 C6H7N5
4-Amino-3,4-dihydropteridin
—— 4.5.6.7-Tetrahydro-3-(methoxycarbonyl)-2-methylbenzofuran 63965-82-2 C11H14O3
4.5.6.7-Tetrahydro-3-(methoxycarbonyl)-2-methylbenzofuran
—— 4-(4,6-bis-methylsulfanyl-[1,3,5]triazin-2-ylamino)-2,6-di-<i>tert</i>-butyl-phenol 56323-13-8 C19H28N4OS2
4-(4,6-bis-methylsulfanyl-[1,3,5]triazin-2-ylamino)-2,6-di-<i>tert</i>-butyl-phenol
—— 4-(4-Hydroxy-benzolazo)-picolinsaeure-N-oxid 92722-53-7 C12H9N3O4
4-(4-Hydroxy-benzolazo)-picolinsaeure-N-oxid
—— (4-Dimethylamino-phenyl)-methyl-thiocarbamic acid O-naphthalen-2-yl ester 17223-43-7 C20H20N2OS
(4-Dimethylamino-phenyl)-methyl-thiocarbamic acid O-naphthalen-2-yl ester
—— 4-Methyl-17α-<3-dimethylamino-propin-1-yl>-17β-hydroxy-oestratrien-1,3,5 (10) 1243-92-1 C24H33NO
4-Methyl-17α-<3-dimethylamino-propin-1-yl>-17β-hydroxy-oestratrien-1,3,5 (10)
—— 4-Hydroxy-6-jod-2-<2-piperidino-aethyl>-chinazolin 94964-46-2 C15H18IN3O
4-Hydroxy-6-jod-2-<2-piperidino-aethyl>-chinazolin
—— 4-Amino-6-hydroxy-2,7-diphenyl-pteridin 16878-44-7 C18H13N5O
4-Amino-6-hydroxy-2,7-diphenyl-pteridin
—— 4-(4-Nitrophenylazo)-1,3,5-triphenylpyrazol 96176-42-0 C27H19N5O2
4-(4-Nitrophenylazo)-1,3,5-triphenylpyrazol
—— 4-Carboxy-2-(4-methoxy-phenyl)-3-(3,4-dimethoxyphenyl)-5,6-benzo<f>chinolin 96870-05-2 C29H23NO5
4-Carboxy-2-(4-methoxy-phenyl)-3-(3,4-dimethoxyphenyl)-5,6-benzo<f>chinolin
—— 4-(2-Chlorphenylazo)-1,5-diphenyl-3-methylpyrazol 98024-39-6 C22H17ClN4
4-(2-Chlorphenylazo)-1,5-diphenyl-3-methylpyrazol
—— 4-iodo-5,6-di(p-chloroanilino)pyridine-2,3-dione 1374846-39-5 C17H10Cl2IN3O2
4-iodo-5,6-di(p-chloroanilino)pyridine-2,3-dione
—— 4-acetyl-1-[[5-[[6-methyl-3-(1H-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]amino]-1,2-thiazol-3-yl]methyl]piperazin-2-one 1094205-52-3 C20H21N9O2S
4-acetyl-1-[[5-[[6-methyl-3-(1H-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]amino]-1,2-thiazol-3-yl]methyl]piperazin-2-one
—— 4,5,8,9,10,11-hexahydro-7-oxo-7H-cyclopenta<a>pyrene 82979-70-2 C19H16O
4,5,8,9,10,11-hexahydro-7-oxo-7H-cyclopenta<a>pyrene
—— (4R,6R)-2,2-dimethyl-6-phenylthian-4-amine;hydrochloride 87288-34-4 C13H19NS*ClH
(4R,6R)-2,2-dimethyl-6-phenylthian-4-amine;hydrochloride
—— 4-ethyl-3-methyl-5-(3,5-dimethyl-4-stearoyl-pyrrolyl-2-methylidene)-3-pyrrolin-2-one 107145-01-7 C32H52N2O2
4-ethyl-3-methyl-5-(3,5-dimethyl-4-stearoyl-pyrrolyl-2-methylidene)-3-pyrrolin-2-one
—— (4-methyl-1-trityl-1H-imidazol-5-yl)(naphthalen-1-yl)methanol 1039762-74-7 C34H28N2O
(4-methyl-1-trityl-1H-imidazol-5-yl)(naphthalen-1-yl)methanol
—— 4-{[6-fluoro-2-(4'-methylbiphenyl-4-yl)quinazolin-4-yl]amino}butanoic acid 881311-28-0 C25H22FN3O2
4-{[6-fluoro-2-(4'-methylbiphenyl-4-yl)quinazolin-4-yl]amino}butanoic acid
—— 4,5,10,11-tetrahydro-3-methylphenanthro<10,1-bc>pyran 103873-33-2 C17H16O
4,5,10,11-tetrahydro-3-methylphenanthro<10,1-bc>pyran
—— (4-tert-Butyl-phenyl)-{5-[4-((E)-2-pyridin-4-yl-vinyl)-pyridin-3-yl]-[1,3,4]oxadiazol-2-yl}-amine 883557-56-0 C24H23N5O
(4-tert-Butyl-phenyl)-{5-[4-((E)-2-pyridin-4-yl-vinyl)-pyridin-3-yl]-[1,3,4]oxadiazol-2-yl}-amine
—— (4aS,8S,8aS,9S)-3-(benzyloxy)-8-bromo-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione 1371641-66-5 C26H33BrN2O5Si
(4aS,8S,8aS,9S)-3-(benzyloxy)-8-bromo-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione
—— 4-carbaldehyde-benzene-N,N-diphenylhydrazone 129296-38-4 C20H16N2O
4-carbaldehyde-benzene-N,N-diphenylhydrazone
—— 4-amino-2,3-dimethyl-1-phenyl-3-pyrazoline-5-one 131366-56-8 C10H11N3O
4-amino-2,3-dimethyl-1-phenyl-3-pyrazoline-5-one
—— 4-chloro-6-furan-2-yl-5-methyl-pyrimidin-2-ylamine 28565-40-4 C9H8ClN3O
4-chloro-6-furan-2-yl-5-methyl-pyrimidin-2-ylamine
—— 4-(3-(4-Methoxynaphthyl)propyl)benzophenone 148788-21-0 C27H24O2
4-(3-(4-Methoxynaphthyl)propyl)benzophenone
—— 4-bromo-N-[(3R)-1-cyano-3-pyrrolidinyl]-3-thiophenesulfonamide 1191289-81-2 C9H10BrN3O2S2
4-bromo-N-[(3R)-1-cyano-3-pyrrolidinyl]-3-thiophenesulfonamide
—— {4-(methylethylidene)-5-oxo-2-[(phenylmethoxy)methyl]-2-2,3-dihydrofuryl}methyl 4-[2-(4-ethynylphenyl)ethynyl]benzoate 932711-38-1 C33H28O5
{4-(methylethylidene)-5-oxo-2-[(phenylmethoxy)methyl]-2-2,3-dihydrofuryl}methyl 4-[2-(4-ethynylphenyl)ethynyl]benzoate
—— 4-{[5-Chloro-2-(2-isopropoxy-ethylamino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 865169-95-5 C21H33ClN4O4
4-{[5-Chloro-2-(2-isopropoxy-ethylamino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— (4aS,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5,7-dihydroxy-10-methoxy-9-(1-methylpiperidin-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione 1359021-73-0 C41H53N3O8Si
(4aS,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5,7-dihydroxy-10-methoxy-9-(1-methylpiperidin-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione
—— 4-Oxo-2-n-butyl-2-phenyl-5,6-benzo-1,3-dioxan 98682-45-2 C18H18O3
4-Oxo-2-n-butyl-2-phenyl-5,6-benzo-1,3-dioxan
—— 4-Hydroxy-3-phenylmercapto-6-<4-methoxy-phenyl>-α-pyron 18692-93-8 C18H14O4S
4-Hydroxy-3-phenylmercapto-6-<4-methoxy-phenyl>-α-pyron
—— 4-methyl-2-pyridin-2-yl-pyrimidine-5-carboxylic acid (2,3-dihydro-indol-1-yl)-amide 1068969-87-8 C19H17N5O
4-methyl-2-pyridin-2-yl-pyrimidine-5-carboxylic acid (2,3-dihydro-indol-1-yl)-amide
—— 4-N-(adamantan-1-ylmethyl)-2-N-(2-fluoroethyl)pyrazolo[1,5-a]pyridine-2,4-dicarboxamide 1069069-43-7 C22H27FN4O2
4-N-(adamantan-1-ylmethyl)-2-N-(2-fluoroethyl)pyrazolo[1,5-a]pyridine-2,4-dicarboxamide
—— 4-Oxo-2-benzyl-3-methoxycarbonyl-Δ<sup>2</sup>-piperidin 107517-63-5 C14H15NO3
4-Oxo-2-benzyl-3-methoxycarbonyl-Δ<sup>2</sup>-piperidin
—— 4-((6-chloro-4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)diazenyl)benzonitrile 1234896-90-2 C16H9ClN4O2
4-((6-chloro-4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)diazenyl)benzonitrile
—— 4-(4-Nitro-phenoxycarbonyl)-benzol-1-sulfonsaeure-Pyridin-Salz 13098-47-0 C5H5N*C13H9NO7S
4-(4-Nitro-phenoxycarbonyl)-benzol-1-sulfonsaeure-Pyridin-Salz
—— 4-Brom-3-nitro-N-p-toluolsulfonyl-1-naphthylamin 93259-32-6 C17H13BrN2O4S
4-Brom-3-nitro-N-p-toluolsulfonyl-1-naphthylamin
—— 4-[4-bromo-1-(phenylsulfonyl)-1H-indol-2-yl]benzaldehyde 942921-36-0 C21H14BrNO3S
4-[4-bromo-1-(phenylsulfonyl)-1H-indol-2-yl]benzaldehyde
—— 4-((1-(7-((cis-4-ethylcyclohexyl)oxy)-8-(trifluoromethyl)naphthalen-2-yl)ethyl)amino)bicyclo[2.2.1]heptane-1-carboxylic acid 1544007-42-2 C29H36F3NO3
4-((1-(7-((cis-4-ethylcyclohexyl)oxy)-8-(trifluoromethyl)naphthalen-2-yl)ethyl)amino)bicyclo[2.2.1]heptane-1-carboxylic acid
—— 4-[5-bromo-2-(3-dimethylamino-propoxy)-phenyl]-6-chloro-pyrimidin-2-ylamine 774608-39-8 C15H18BrClN4O
4-[5-bromo-2-(3-dimethylamino-propoxy)-phenyl]-6-chloro-pyrimidin-2-ylamine
—— 4-(2-fluoro-5-(trifluoromethyl)phenoxy)quinolin-8-amine 1449737-08-9 C16H10F4N2O
4-(2-fluoro-5-(trifluoromethyl)phenoxy)quinolin-8-amine
—— 4-{4-[3,5-bis(methyloxy)phenyl]-2-[(2-fluoroethyl)amino]-1,3-thiazol-5-yl}-N-(3-chloro-4-{[2-(1-pyrrolidinyl)ethyl]oxy}phenyl)-2-pyrimidinamine 1126430-64-5 C29H32ClFN6O3S
4-{4-[3,5-bis(methyloxy)phenyl]-2-[(2-fluoroethyl)amino]-1,3-thiazol-5-yl}-N-(3-chloro-4-{[2-(1-pyrrolidinyl)ethyl]oxy}phenyl)-2-pyrimidinamine
—— 4,4-Difluoro-3,3-dimethylpentan-1-ol 2005386-07-0 C7H14F2O
4,4-Difluoro-3,3-dimethylpentan-1-ol
—— [4-(2-methyl-4-nitro-phenoxy)-phenyl]-tert-butyl carbamate 912948-64-2 C18H20N2O5
[4-(2-methyl-4-nitro-phenoxy)-phenyl]-tert-butyl carbamate
—— 4-{1-[(3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12-Heneicosafluorododecyl)diisopropylsilanyloxy]propyl}-6-iodo-3-methyl-1-(3-phenylprop-2-ynyl)-1H-pyridin-2-one 356056-21-8 C36H35F21INO2Si
4-{1-[(3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12-Heneicosafluorododecyl)diisopropylsilanyloxy]propyl}-6-iodo-3-methyl-1-(3-phenylprop-2-ynyl)-1H-pyridin-2-one
—— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-(3-piperidin-1-ylcyclobutyl)benzamide 1321608-84-7 C29H31FN6O
4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-(3-piperidin-1-ylcyclobutyl)benzamide