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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methoxy-N-(β-piperidinoethoxy)-1,8-naphthalsaeureimid 40635-62-9 C20H22N2O4
4-Methoxy-N-(β-piperidinoethoxy)-1,8-naphthalsaeureimid
—— 4-Anilino-6-methylfuro<4,5-b>pyrimidin 24889-27-8 C13H11N3O
4-Anilino-6-methylfuro<4,5-b>pyrimidin
—— [4,5-Dimethoxy-2-((E)-styryl)-benzyl]-dimethyl-amine 78601-63-5 C19H23NO2
[4,5-Dimethoxy-2-((E)-styryl)-benzyl]-dimethyl-amine
—— 4-({2-[(3-chlorophenyl)amino]-1H-benzimidazol-6-yl}oxy)-N-methyl-pyridine-2-carboxamide 611212-57-8 C20H16ClN5O2
4-({2-[(3-chlorophenyl)amino]-1H-benzimidazol-6-yl}oxy)-N-methyl-pyridine-2-carboxamide
—— 4-[3-(3,5-dimethylphenyl)-5-methyl-1H-pyrazol-4-yl]pyridine 216504-54-0 C17H17N3
4-[3-(3,5-dimethylphenyl)-5-methyl-1H-pyrazol-4-yl]pyridine
—— 4-[5-(3-methylphenyl)-3-methyl-1H-pyrazol-4-yl]pyridin-2-amine 216504-84-6 C16H16N4
4-[5-(3-methylphenyl)-3-methyl-1H-pyrazol-4-yl]pyridin-2-amine
—— 4-Methoxybenzyltriphenylammonium chloride 259169-34-1 C26H24NO*Cl
4-Methoxybenzyltriphenylammonium chloride
—— 4-benzyl-1-methyl-4,5-dihydro-1,2-thiazol-3-one 118545-47-4 C11H13NOS
4-benzyl-1-methyl-4,5-dihydro-1,2-thiazol-3-one
—— [4-[(2E,4E)-hexa-2,4-dienoxy]phenyl] acetate 277332-44-2 C14H16O3
[4-[(2E,4E)-hexa-2,4-dienoxy]phenyl] acetate
—— 4,5-Dimethoxy-isophthalal-bis-aminodiethylacetat 3153-92-2 C22H36N2O6
4,5-Dimethoxy-isophthalal-bis-aminodiethylacetat
—— (4aR,5R,6R,7R)-6-(2-Furancarbonyloxy)-7-(1-methyl)ethoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209331-94-2 C24H29NO5
(4aR,5R,6R,7R)-6-(2-Furancarbonyloxy)-7-(1-methyl)ethoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
—— 4-(4-trifluoromethoxyphenyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine 260545-73-1 C14H12F3NOS
4-(4-trifluoromethoxyphenyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine
—— 4-[4-(1H-indazol-4-yl)-6-piperazin-1-yl-1,3,5-triazin-2-yl]morpholine 1391925-96-4 C18H22N8O
4-[4-(1H-indazol-4-yl)-6-piperazin-1-yl-1,3,5-triazin-2-yl]morpholine
—— 4-{[5-(4-cyano-3-fluoro-phenyl)-4-methyl-isoxazole-3-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557032-10-6 C25H29FN4O4
4-{[5-(4-cyano-3-fluoro-phenyl)-4-methyl-isoxazole-3-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— (4S,5S)-2-(3-Diphenylphosphanyl-4'-trifluoromethyl-biphenyl-4-yl)-4,5-diphenyl-4,5-dihydro-1H-imidazole 875609-93-1 C40H30F3N2P
(4S,5S)-2-(3-Diphenylphosphanyl-4'-trifluoromethyl-biphenyl-4-yl)-4,5-diphenyl-4,5-dihydro-1H-imidazole
—— (4S,4aS,5aR,12aS)-4-dimethylamino-3,10,12,12a-tetrahydroxy-7-[(methoxy(methyl)amino)-methyl]-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide mono mesylate salt 1408310-48-4 CH4O3S*C24H29N3O8
(4S,4aS,5aR,12aS)-4-dimethylamino-3,10,12,12a-tetrahydroxy-7-[(methoxy(methyl)amino)-methyl]-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide mono mesylate salt
—— (4S,5S)-2-<4-<(Trimethylsilyl)oxy>butyl>-4-(methoxymethyl)-5-phenyl-2-oxazoline 73746-69-7 C18H29NO3Si
(4S,5S)-2-<4-<(Trimethylsilyl)oxy>butyl>-4-(methoxymethyl)-5-phenyl-2-oxazoline
—— 4-(allyloxy)-4-methyl-1-phenylpent-2-ynyl acetate 1048639-54-8 C17H20O3
4-(allyloxy)-4-methyl-1-phenylpent-2-ynyl acetate
—— 4'-(5-heptyl-pyrimidin-2-yl)-biphenyl-4-carbonitrile 63617-85-6 C24H25N3
4'-(5-heptyl-pyrimidin-2-yl)-biphenyl-4-carbonitrile
—— 4-formylamino-7-methyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>]oxepin-5-one 32959-07-2 C12H13NO3
4-formylamino-7-methyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>]oxepin-5-one
—— 4-(8-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-2,6-dimethylbenzoic acid 1202618-51-6 C22H20N4O3
4-(8-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-2,6-dimethylbenzoic acid
—— 4-Amino-3-(4'-fluorophenyl)-2-phenyl-butyric acid-HCl 73081-98-8 C16H16FNO2*ClH
4-Amino-3-(4'-fluorophenyl)-2-phenyl-butyric acid-HCl
—— 4-(4-{[(4'-fluorobiphenyl-2-yl)amino]carbonyl}-1,3-thiazol-2-yl)-N-propyl-piperidine-1-carboxamide 1070185-41-9 C25H27FN4O2S
4-(4-{[(4'-fluorobiphenyl-2-yl)amino]carbonyl}-1,3-thiazol-2-yl)-N-propyl-piperidine-1-carboxamide
—— 4-(6-{[(ethylamino)carbonyl]amino}pyridin-2-yl)benzoic acid 1031429-01-2 C15H15N3O3
4-(6-{[(ethylamino)carbonyl]amino}pyridin-2-yl)benzoic acid
—— 4,7-bis(carboxymethyl)-1-(4-amino-benzyl)-1,4,7-triazacyclononane 1310363-31-5 C17H26N4O4
4,7-bis(carboxymethyl)-1-(4-amino-benzyl)-1,4,7-triazacyclononane
—— 4a,6a-Dimethyl-hexadecahydro-indeno[4,5-h]isoquinolin-7-ol 13622-16-7 C18H31NO
4a,6a-Dimethyl-hexadecahydro-indeno[4,5-h]isoquinolin-7-ol
—— 4-(1'-hydroxyiminoethyl)-4-methyl-1,3-dithia-2-cyclopentanone 84401-96-7 C6H9NO2S2
4-(1'-hydroxyiminoethyl)-4-methyl-1,3-dithia-2-cyclopentanone
—— 4-chloro-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-alpha-oxobenzene-acetamide 186025-76-3 C16H15ClN2O2S2
4-chloro-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-alpha-oxobenzene-acetamide
—— 4-chlorophenyl (6-methyl-2,4-dioxo-1,2-dihydropyrimidin-3(4H)-yl)methylcarbamate 1242742-51-3 C13H12ClN3O4
4-chlorophenyl (6-methyl-2,4-dioxo-1,2-dihydropyrimidin-3(4H)-yl)methylcarbamate
—— 4-(3-phenyl-1H-indol-2-yl)benzonitrile 144054-19-3 C21H14N2
4-(3-phenyl-1H-indol-2-yl)benzonitrile
—— 4-Bromo-3,5-difluorobenzene-1,2-diamine 1823344-37-1 C6H5BrF2N2
4-Bromo-3,5-difluorobenzene-1,2-diamine
—— 4-(4-chlorophenyl)-5,6-dihydrobenzo[h]quinazolin-2-amine 97145-64-7 C18H14ClN3
4-(4-chlorophenyl)-5,6-dihydrobenzo[h]quinazolin-2-amine
—— 4-cyano-3-hydroxy-3-(n-propylamino)-5-phenyl-1H-pyrrole-2-one 117266-84-9 C14H15N3O2
4-cyano-3-hydroxy-3-(n-propylamino)-5-phenyl-1H-pyrrole-2-one
—— 4-{5-[adamantan-1-ylcarbonyl]-2,5-diazabicyclo[2.2.1]hept-2-yl}-N-{[3-nitro-4-(tetrahydro-2H-pyran-4-ylamino)phenyl]sulfonyl}benzamide 1335146-67-2 C34H41N5O7S
4-{5-[adamantan-1-ylcarbonyl]-2,5-diazabicyclo[2.2.1]hept-2-yl}-N-{[3-nitro-4-(tetrahydro-2H-pyran-4-ylamino)phenyl]sulfonyl}benzamide
—— 4-hydroxy-1-phenyl-3-phenylsulfanylquinolin-2(1H)-one 18693-16-8 C21H15NO2S
4-hydroxy-1-phenyl-3-phenylsulfanylquinolin-2(1H)-one
—— 4-amino-6-(((1S)-1-(3-(3-chloro-5-fluorophenyl)-6-fluoroimidazo[1,2-a]pyridin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile 1338482-00-0 C20H14ClF2N7
4-amino-6-(((1S)-1-(3-(3-chloro-5-fluorophenyl)-6-fluoroimidazo[1,2-a]pyridin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile
—— 4-[8-(2,6-diphenylpyran-4-ylidene)octa-2,4,6-trienylidene]-2,6-diphenylpyran 86393-16-0 C42H32O2
4-[8-(2,6-diphenylpyran-4-ylidene)octa-2,4,6-trienylidene]-2,6-diphenylpyran
—— 4-(4-fluorophenoxy)pyridine-2-carboxylic acid [(R)-1-(2,2-difluoroethyl)piperidin-3-ylmethyl]amide 1336908-83-8 C20H22F3N3O2
4-(4-fluorophenoxy)pyridine-2-carboxylic acid [(R)-1-(2,2-difluoroethyl)piperidin-3-ylmethyl]amide
—— 4-((3S,4S)-1-(6-cyanopyridazin-3-yl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(1-ethyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400579-72-7 C23H23FN10O
4-((3S,4S)-1-(6-cyanopyridazin-3-yl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(1-ethyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-Phenylmercapto-5,6-dimethoxy-pyrimidin 5193-89-5 C12H12N2O2S
4-Phenylmercapto-5,6-dimethoxy-pyrimidin
—— 4,5α-Epoxy-6α-((4-methoxycarbonyl-butyl)-oxy)-17-methyl-morphinan-7-en-3-ol acetate 194715-34-9 C25H31NO6
4,5α-Epoxy-6α-((4-methoxycarbonyl-butyl)-oxy)-17-methyl-morphinan-7-en-3-ol acetate
—— (4aR,9aR)-6-methoxy-2,3,4,4a,9,9a-hexahydro-1H-carbazole 75457-24-8 C13H17NO
(4aR,9aR)-6-methoxy-2,3,4,4a,9,9a-hexahydro-1H-carbazole
—— (4-chloroquinolin-3-yl)(phenyl)methanone 127448-38-8 C16H10ClNO
(4-chloroquinolin-3-yl)(phenyl)methanone
—— 4-hydroxy-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxylic acid ethyl ester 33333-11-8 C11H11NO5S
4-hydroxy-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxylic acid ethyl ester
—— 4-(1H-benzo[d]imidazol-2-yl)-1-(4-hydroxyphenyl)pyrrolidin-2-one 491874-26-1 C17H15N3O2
4-(1H-benzo[d]imidazol-2-yl)-1-(4-hydroxyphenyl)pyrrolidin-2-one
—— 4(S)-(4-hydroxy-2,2-dimethyl-butyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 177198-37-7 C16H31NO4
4(S)-(4-hydroxy-2,2-dimethyl-butyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-methyl-N-(3-phenyl-4-pyridin-2-yl-4H-[1,2,4]thiadiazol-5-ylidene)-benzamide 33863-66-0 C21H16N4OS
4-methyl-N-(3-phenyl-4-pyridin-2-yl-4H-[1,2,4]thiadiazol-5-ylidene)-benzamide
—— (4R)-3-[(2R)-2-benzylpent-4-enoyl]-4-phenyl-1,3-oxazolidin-2-one 1271773-08-0 C21H21NO3
(4R)-3-[(2R)-2-benzylpent-4-enoyl]-4-phenyl-1,3-oxazolidin-2-one
—— 4-Amino-N-{4-[(4-amino-butyryl)-methyl-amino]-butyl}-N-methyl-butyramide 81035-51-0 C14H30N4O2
4-Amino-N-{4-[(4-amino-butyryl)-methyl-amino]-butyl}-N-methyl-butyramide
—— 4-(4-Methyldiphenylsilyl-1,3-butadiinyl)-5-morpholino-3-(4-nitrophenyl)isoxazol 135703-05-8 C30H25N3O4Si
4-(4-Methyldiphenylsilyl-1,3-butadiinyl)-5-morpholino-3-(4-nitrophenyl)isoxazol