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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5,6,6a-Tetrahydro-4-hydroxy-6a-methyl-2(1H)-pentalenone 53405-06-4 C9H12O2
4,5,6,6a-Tetrahydro-4-hydroxy-6a-methyl-2(1H)-pentalenone
—— (4S,6S)-4,6-bis(fluoromethyl)-4-(2-fluorophenyl)-5,6-dihydro-1,3-oxazin-2-amine 1606165-91-6 C12H13F3N2O
(4S,6S)-4,6-bis(fluoromethyl)-4-(2-fluorophenyl)-5,6-dihydro-1,3-oxazin-2-amine
—— 4-{1-[difluoro(phenyl)acetyl]piperidin-4-yl}-N-[(3,5-dimethylphenyl)methyl]-2-methylpyrimidine-5-carboxamide 1603903-46-3 C28H30F2N4O2
4-{1-[difluoro(phenyl)acetyl]piperidin-4-yl}-N-[(3,5-dimethylphenyl)methyl]-2-methylpyrimidine-5-carboxamide
—— (4-Bromophenyl)-(6-methoxyisoquinolin-1-yl)methanone 1286209-63-9 C17H12BrNO2
(4-Bromophenyl)-(6-methoxyisoquinolin-1-yl)methanone
—— 4-[[cis,cis-5-chloro-1,2,2a,3,8,8a-hexahydro-3-[3-(trifluoromethoxy)benzoyl]cyclobuta[b]quinolin-8-yl]cyclopropylamino]-4-oxobutanoic acid 1416583-23-7 C26H24ClF3N2O5
4-[[cis,cis-5-chloro-1,2,2a,3,8,8a-hexahydro-3-[3-(trifluoromethoxy)benzoyl]cyclobuta[b]quinolin-8-yl]cyclopropylamino]-4-oxobutanoic acid
—— 4-methoxyphenyl (3S)-3-{[8-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-9-methyl-9H-purin-6-yl]oxy}pyrrolidine-1-carboxylate trifluoroacetate 1610719-19-1 C2HF3O2*C24H27N7O4
4-methoxyphenyl (3S)-3-{[8-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-9-methyl-9H-purin-6-yl]oxy}pyrrolidine-1-carboxylate trifluoroacetate
—— 4-amino-piperidine-1,4-dicarboxylic acid 4-p-tolylamide 1-[(4-trifluoromethoxy-phenyl)-amide] hydrochloride 1262987-69-8 C21H23F3N4O3*ClH
4-amino-piperidine-1,4-dicarboxylic acid 4-p-tolylamide 1-[(4-trifluoromethoxy-phenyl)-amide] hydrochloride
—— 4-[Benzyl(methyl)amino]-2,1,3-benzoxadiazole-6-carbaldehyde 1569646-21-4 C15H13N3O2
4-[Benzyl(methyl)amino]-2,1,3-benzoxadiazole-6-carbaldehyde
—— 4-{8-[4-chloro-3-(trifluoromethoxy)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoic acid formate 1360917-83-4 CH2O2*C22H20ClF3N2O5
4-{8-[4-chloro-3-(trifluoromethoxy)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoic acid formate
—— (4S,5R)-5-ethyl-4-(2-acetoxyethyl)-1-<2-(1H-indol-3-yl)ethyl>-2-piperidone 147807-74-7 C21H28N2O3
(4S,5R)-5-ethyl-4-(2-acetoxyethyl)-1-<2-(1H-indol-3-yl)ethyl>-2-piperidone
—— 4-bromo-N-(5-((6-methoxy-7-(piperidin-4-ylmethoxy)quinolin-4-yl)oxy)pyridin-2-yl)thiazole-2-carboxamide 1361248-15-8 C25H24BrN5O4S
4-bromo-N-(5-((6-methoxy-7-(piperidin-4-ylmethoxy)quinolin-4-yl)oxy)pyridin-2-yl)thiazole-2-carboxamide
—— 4-((4-(dimethylamino)-2-(triphenylstannyl)phenyl)diazenyl)benzoic acid 874513-29-8 C33H29N3O2Sn
4-((4-(dimethylamino)-2-(triphenylstannyl)phenyl)diazenyl)benzoic acid
—— 4-(phenylsulfonyl)hexa-4,5-dienamide 679002-49-4 C12H13NO3S
4-(phenylsulfonyl)hexa-4,5-dienamide
—— (4S,5R)-4-Benzyl-5-((1R,2R)-2-methoxycarbonyl-cyclopentyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 137143-90-9 C27H33NO5
(4S,5R)-4-Benzyl-5-((1R,2R)-2-methoxycarbonyl-cyclopentyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester
—— (4aS,5R)-4a-ethyl-5-{2-[2-(ethylsulfonyl)phenyl]ethyl}-1-(4-fluorophenyl)-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1299473-65-6 C28H31FN2O3S
(4aS,5R)-4a-ethyl-5-{2-[2-(ethylsulfonyl)phenyl]ethyl}-1-(4-fluorophenyl)-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
—— 4-Chloro-N-(4-isobutyl-4H-[1,2,4]triazol-3-yl)-2-mercapto-5-methyl-benzenesulfonamide 204772-81-6 C13H17ClN4O2S2
4-Chloro-N-(4-isobutyl-4H-[1,2,4]triazol-3-yl)-2-mercapto-5-methyl-benzenesulfonamide
—— [4-Acetyloxy-3-(2-methoxynaphthalen-1-yl)naphthalen-1-yl] acetate 1171817-64-3 C25H20O5
[4-Acetyloxy-3-(2-methoxynaphthalen-1-yl)naphthalen-1-yl] acetate
—— (4-Benzoyl-phenyl)-dimethylamino-trimethylsilanyloxy-acetonitrile 83575-87-5 C20H24N2O2Si
(4-Benzoyl-phenyl)-dimethylamino-trimethylsilanyloxy-acetonitrile
—— (4E)-methyl-(3,4,6-tri-O-benzyl-1-deoxy-α-D-glucopyranosyl)-(1⟶7C)-2,3,6-tri-O-benzyl-4-methylene-α-D-allopyranoside 1431846-09-1 C56H60O10
(4E)-methyl-(3,4,6-tri-O-benzyl-1-deoxy-α-D-glucopyranosyl)-(1⟶7C)-2,3,6-tri-O-benzyl-4-methylene-α-D-allopyranoside
—— (4aR,5R)-4a-cyclopropyl-5-{2-[2-(ethylsulfonyl)phenyl]ethyl}-1-(4-fluorophenyl)-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1299473-72-5 C29H31FN2O3S
(4aR,5R)-4a-cyclopropyl-5-{2-[2-(ethylsulfonyl)phenyl]ethyl}-1-(4-fluorophenyl)-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
—— 4-<<N,O-Bis(methoxycarbonyl)hydroxylamino>methyl>hexa-1,3-diene 91760-16-6 C11H17NO5
4-<<N,O-Bis(methoxycarbonyl)hydroxylamino>methyl>hexa-1,3-diene
—— 4-[4-(3-cyano-propylsulfamoyl)-4,7-diazaspiro[2.5]oct-7-yl]-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid tert-butyl ester 1384875-81-3 C21H29N7O4S
4-[4-(3-cyano-propylsulfamoyl)-4,7-diazaspiro[2.5]oct-7-yl]-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid tert-butyl ester
—— 4-[4-(6-chloro-2-methyl-imidazo[1,2-a]pyridin-3-yl)-thiazol-2-ylamino]-N-hydroxy-benzamide 1095717-54-6 C18H14ClN5O2S
4-[4-(6-chloro-2-methyl-imidazo[1,2-a]pyridin-3-yl)-thiazol-2-ylamino]-N-hydroxy-benzamide
—— 4-(2,4-dichloro-phenoxy)-N-methyl-N-(4-sulfamoyl-cyclohexyl)-butyramide 1076238-53-3 C17H24Cl2N2O4S
4-(2,4-dichloro-phenoxy)-N-methyl-N-(4-sulfamoyl-cyclohexyl)-butyramide
—— 4-(2-phenyl-benzyl)-1,2-dihydro-naphthalene 102590-47-6 C23H20
4-(2-phenyl-benzyl)-1,2-dihydro-naphthalene
—— 4-(6-amino-purin-9-yl)-butyric acid methyl ester 23124-18-7 C10H13N5O2
4-(6-amino-purin-9-yl)-butyric acid methyl ester
—— 4-methoxyphenyl styrylphosphonochloridate 137709-13-8 C15H14ClO3P
4-methoxyphenyl styrylphosphonochloridate
—— 4-Hexanoyl-4'-brombiphenyl 63619-56-7 C18H19BrO
4-Hexanoyl-4'-brombiphenyl
—— 4-[10,17-bis(3-cyanopropyl)-3,10,17-triazatetracyclo[17.2.2.25,8.212,15]heptacosa-1(22),5,7,12(25),13,15(24),19(23),20,26-nonaen-3-yl]butanenitrile 118167-37-6 C36H42N6
4-[10,17-bis(3-cyanopropyl)-3,10,17-triazatetracyclo[17.2.2.25,8.212,15]heptacosa-1(22),5,7,12(25),13,15(24),19(23),20,26-nonaen-3-yl]butanenitrile
—— 4-(4-methylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyridin-2-ylamino]phenyl}benzamide 859211-84-0 C30H30F3N7O
4-(4-methylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyridin-2-ylamino]phenyl}benzamide
—— 4-(5-fluoro-1H-indol-3-yl)-N-(4-{4-[(2-N-acetyl-β-alaninyl)-acetyl-1]piperazin-1-yl}phenyl)pyrimidin-2-amine trifluoroacetate 1000183-18-5 C2HF3O2*C27H28FN7O2
4-(5-fluoro-1H-indol-3-yl)-N-(4-{4-[(2-N-acetyl-β-alaninyl)-acetyl-1]piperazin-1-yl}phenyl)pyrimidin-2-amine trifluoroacetate
—— (4R,5R)-(E)-4,5-dihydroxy-2-hexenoic acid tert-butyl ester 851636-38-9 C10H18O4
(4R,5R)-(E)-4,5-dihydroxy-2-hexenoic acid tert-butyl ester
—— 4-hydroxy-3-nitro-benzaldehyde-oxime 26879-83-4 C7H6N2O4
4-hydroxy-3-nitro-benzaldehyde-oxime
—— 4-(3,5-dimethoxyphenyl)-5-[6-benzo(N-methylmorpholine)]oxazole 1418004-79-1 C20H20N2O4
4-(3,5-dimethoxyphenyl)-5-[6-benzo(N-methylmorpholine)]oxazole
—— 4-(2-Chloro-phenyl)-2-(p-tolyl-hydrazono)-4,5,6,7,8,9-hexahydro-1-thia-3a,10-diaza-cyclohepta[f]inden-3-one 77692-50-3 C24H23ClN4OS
4-(2-Chloro-phenyl)-2-(p-tolyl-hydrazono)-4,5,6,7,8,9-hexahydro-1-thia-3a,10-diaza-cyclohepta[f]inden-3-one
—— 4-[1-(4-chlorophenyl)-2-methylthioimidazol-5-yl]benzenesulfonamide 1605293-64-8 C16H14ClN3O2S2
4-[1-(4-chlorophenyl)-2-methylthioimidazol-5-yl]benzenesulfonamide
—— 4-[[5-amino-1-[(5-ethyl-2-thienyl)carbonyl]-1H-1,2,4-triazol-3-yl]amino]-N-[2-(dimethylamino)ethyl]-benzenesulfonamide 443799-00-6 C19H25N7O3S2
4-[[5-amino-1-[(5-ethyl-2-thienyl)carbonyl]-1H-1,2,4-triazol-3-yl]amino]-N-[2-(dimethylamino)ethyl]-benzenesulfonamide
—— 4-(Pyrid-3-ylcarbonylaminomethyl)-phenoxyessigsaeure 55459-07-9 C15H14N2O4
4-(Pyrid-3-ylcarbonylaminomethyl)-phenoxyessigsaeure
—— 4-methyl-benzoic acid 4-(2,4-dichloro-benzoyl)-2,5-dimethyl-2<i>H</i>-pyrazol-3-yl ester 58011-65-7 C20H16Cl2N2O3
4-methyl-benzoic acid 4-(2,4-dichloro-benzoyl)-2,5-dimethyl-2<i>H</i>-pyrazol-3-yl ester
—— 4-(4-Cyano-1-piperidino)-p-fluorobutyrophenone ethylene ketal 77940-80-8 C18H23FN2O2
4-(4-Cyano-1-piperidino)-p-fluorobutyrophenone ethylene ketal
—— 4-((E)-2-{4-[(E)-2-(4-Nitro-phenyl)-vinyl]-phenyl}-vinyl)-phenylamine 3282-42-6 C22H18N2O2
4-((E)-2-{4-[(E)-2-(4-Nitro-phenyl)-vinyl]-phenyl}-vinyl)-phenylamine
—— 4-cyano-6-methyl-pyridine-2-carboxylic acid (5-methyl-pyridin-2-yl)-amide 1242967-81-2 C14H12N4O
4-cyano-6-methyl-pyridine-2-carboxylic acid (5-methyl-pyridin-2-yl)-amide
—— [4,4'-dimethoxy-2,2'-[1,2-diphenylethene-1,2-diylbis(nitrilomethylidene)]diphenolato-O,N,N',O']oxovanadium(IV) 199683-37-9 C30H24N2O5V
[4,4'-dimethoxy-2,2'-[1,2-diphenylethene-1,2-diylbis(nitrilomethylidene)]diphenolato-O,N,N',O']oxovanadium(IV)
—— 4-[(4-Chlorophenyl)methoxy]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methylphenyl]pyridin-2-one 1245424-81-0 C23H24ClNO4
4-[(4-Chlorophenyl)methoxy]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methylphenyl]pyridin-2-one
—— 4-cyano-6-methyl-pyridine-2-carboxylic acid (5-cyano-pyridin-2-yl)-amide 1242967-84-5 C14H9N5O
4-cyano-6-methyl-pyridine-2-carboxylic acid (5-cyano-pyridin-2-yl)-amide
—— 4-(4-t-butylphenyl)naphtho[2,1-c][1,2,5]oxadiazol-7-ol 871512-62-8 C20H18N2O2
4-(4-t-butylphenyl)naphtho[2,1-c][1,2,5]oxadiazol-7-ol
—— 4-hydroxy-10-methoxy-2,2-dimethyl-3,4,8,9-tetrahydrocyclopenta[c]pyrano[2,3-h]chromen-6-one 855779-24-7 C18H20O5
4-hydroxy-10-methoxy-2,2-dimethyl-3,4,8,9-tetrahydrocyclopenta[c]pyrano[2,3-h]chromen-6-one
—— 4,4'-Diisocyano-3,3'-dimethoxybiphenyl 3097-82-3 C16H12N2O2
4,4'-Diisocyano-3,3'-dimethoxybiphenyl
—— 4-(2-{(2R)-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)benzoic acid 635310-89-3 C24H27NO4
4-(2-{(2R)-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)benzoic acid
—— 4-[1-[(2-Methylphenyl)methyl]triazol-4-yl]phenol 1251914-44-9 C16H15N3O
4-[1-[(2-Methylphenyl)methyl]triazol-4-yl]phenol