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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-dimethyl-1-phenyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid diethyl ester 1261167-95-6 C20H22O5
4,5-dimethyl-1-phenyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid diethyl ester
—— 4-[(S)-2-azetidin-1-yl-1-(2,4-difluorophenyl)ethylamino]quinazoline-8-carboxylic acid amide 1379546-05-0 C20H19F2N5O
4-[(S)-2-azetidin-1-yl-1-(2,4-difluorophenyl)ethylamino]quinazoline-8-carboxylic acid amide
—— 4-[4-(4,4-dimethylazepane-1-carbonyl)thiophen-2-yl]-N-(2-hydroxyethyl)piperidine-1-carboxamide 1160720-38-6 C21H33N3O3S
4-[4-(4,4-dimethylazepane-1-carbonyl)thiophen-2-yl]-N-(2-hydroxyethyl)piperidine-1-carboxamide
—— (4R)-4-[[7-(1,3-benzodioxol-5-yl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one 1319738-82-3 C20H17N3O4
(4R)-4-[[7-(1,3-benzodioxol-5-yl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one
—— 4-chloro-N-(1-methoxyimino-2-methylpropan-2-yl)-2-pyridin-3-yl-1,3-thiazole-5-carboxamide 1415890-28-6 C14H15ClN4O2S
4-chloro-N-(1-methoxyimino-2-methylpropan-2-yl)-2-pyridin-3-yl-1,3-thiazole-5-carboxamide
—— (4-chloro-hexyl)-methyl ether 854258-54-1 C7H15ClO
(4-chloro-hexyl)-methyl ether
—— 4,4-Dimethyl-6-ethoxy-2-piperidinon 55047-79-5 C9H17NO2
4,4-Dimethyl-6-ethoxy-2-piperidinon
—— 4-pentafluorophenyloxy-benzoic acid 1248542-37-1 C13H5F5O3
4-pentafluorophenyloxy-benzoic acid
—— 4,10-(2,5-dioctyl-3,6-bis(thiophen-2-yl)pyrrolo[3,4-c]-pyrrole-1,4(2H,5H)-dione)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)-N<sup>6</sup>,N<sup>12</sup>-bis-(tert-butyl carbamate)anthanthrene-6,12-diamine 1502834-21-0 C120H146N6O8S4
4,10-(2,5-dioctyl-3,6-bis(thiophen-2-yl)pyrrolo[3,4-c]-pyrrole-1,4(2H,5H)-dione)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)-N<sup>6</sup>,N<sup>12</sup>-bis-(tert-butyl carbamate)anthanthrene-6,12-diamine
—— 4-(6-{[(1R,2R)-2-(phenylmethoxy)cyclopentyl]amino}purin-9-yl)(6S,3aR,6aR)-6-(chloromethyl)-4H,6H,3aH,6aH-oxolano[3,4-d]1,3,2-dioxathiolan-2-one 1067237-84-6 C22H24ClN5O5S
4-(6-{[(1R,2R)-2-(phenylmethoxy)cyclopentyl]amino}purin-9-yl)(6S,3aR,6aR)-6-(chloromethyl)-4H,6H,3aH,6aH-oxolano[3,4-d]1,3,2-dioxathiolan-2-one
—— 4-pentenyl 2-allyloxycarbonylamino-2-deoxy-4,6-O-(isopropylidene)-β-D-glucopyranoside 142269-93-0 C18H29NO7
4-pentenyl 2-allyloxycarbonylamino-2-deoxy-4,6-O-(isopropylidene)-β-D-glucopyranoside
—— 4β,5-cyclopropano-5(10a)-homo-19-nor-5β-adrosta-1(10)-ene-3α,17β-diol 3-acetate 17-benzoate 123715-70-8 C29H36O4
4β,5-cyclopropano-5(10a)-homo-19-nor-5β-adrosta-1(10)-ene-3α,17β-diol 3-acetate 17-benzoate
—— (4-Methoxycarbonyl-2,6-dimethylphenyl) 2,7-bis[1,3-bis(1,3-dimethoxypropan-2-yloxy)propan-2-yloxy]acridine-9-carboxylate 1642888-06-9 C50H71NO18
(4-Methoxycarbonyl-2,6-dimethylphenyl) 2,7-bis[1,3-bis(1,3-dimethoxypropan-2-yloxy)propan-2-yloxy]acridine-9-carboxylate
—— 4-amino-<i>N</i>-{6-[2-(3-chloro-anilino)-thiazol-4-yl]-benzothiazol-2-yl}-benzenesulfonamide 75876-86-7 C22H16ClN5O2S3
4-amino-<i>N</i>-{6-[2-(3-chloro-anilino)-thiazol-4-yl]-benzothiazol-2-yl}-benzenesulfonamide
—— (4Z,9Z,20Z,25Z)-3,26-Diethyl-2,7,8,11,12,17,18,22,23,28-decamethyl-15-nor-1,15,29,30,32,35-hexahydro-hexapyrrin-1,29-dion 123444-85-9 C42H48N6O2
(4Z,9Z,20Z,25Z)-3,26-Diethyl-2,7,8,11,12,17,18,22,23,28-decamethyl-15-nor-1,15,29,30,32,35-hexahydro-hexapyrrin-1,29-dion
—— 4-{[1-(4-bromo-phenyl)-4,6-dioxo-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene]-hydrazino}-<i>N</i>-phenyl-benzenesulfonamide 75080-41-0 C29H22BrN5O4S2
4-{[1-(4-bromo-phenyl)-4,6-dioxo-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene]-hydrazino}-<i>N</i>-phenyl-benzenesulfonamide
—— (4-Methoxyphenyl)methylphosphinsaeurechlorid 66928-38-9 C8H10ClO2P
(4-Methoxyphenyl)methylphosphinsaeurechlorid
—— 4,4-Bis-ethylsulfanyl-4H-naphthalen-1-one 80783-87-5 C14H16OS2
4,4-Bis-ethylsulfanyl-4H-naphthalen-1-one
—— 4-(1-adamantyl)-2,6-dimethylphenol 63013-54-7 C18H24O
4-(1-adamantyl)-2,6-dimethylphenol
—— 4-Methyl-1-methylsulfanylmethyl-4-nitro-cyclohexa-2,5-dienol 109928-58-7 C9H13NO3S
4-Methyl-1-methylsulfanylmethyl-4-nitro-cyclohexa-2,5-dienol
—— (4-methyl-thien-2-ylthio)-acetohydroxamic acid 60493-11-0 C7H9NO2S2
(4-methyl-thien-2-ylthio)-acetohydroxamic acid
—— 4-Amino-salicylsaeure-hexylester 14102-25-1 C13H19NO3
4-Amino-salicylsaeure-hexylester
—— 4-{[(3R)-3-methyl-4-(4-{[3-(1-piperidinyl)propyl]oxy}phenyl)-1-piperazinyl]carbonyl}benzonitrile 684247-04-9 C27H34N4O2
4-{[(3R)-3-methyl-4-(4-{[3-(1-piperidinyl)propyl]oxy}phenyl)-1-piperazinyl]carbonyl}benzonitrile
—— 4-(4-pyridin-4-ylphenoxy)-1H-quinolin-2-one 1217130-04-5 C20H14N2O2
4-(4-pyridin-4-ylphenoxy)-1H-quinolin-2-one
—— 4-(2-(2,10-dibromo-5,7-dihydroindolo[2,3-b]carbazol-6-yloxy)ethyl)morpholine 1217105-42-4 C24H21Br2N3O2
4-(2-(2,10-dibromo-5,7-dihydroindolo[2,3-b]carbazol-6-yloxy)ethyl)morpholine
—— 4-Butoxy-3,5-dichloro-benzenesulfonyl chloride 69129-54-0 C10H11Cl3O3S
4-Butoxy-3,5-dichloro-benzenesulfonyl chloride
—— 4-[(3-chlorophenyl)methoxy]-N-[[5-methyl-2-oxo-1-(piperidin-1-ylmethyl)indol-3-ylidene]amino]benzamide 1087055-28-4 C29H29ClN4O3
4-[(3-chlorophenyl)methoxy]-N-[[5-methyl-2-oxo-1-(piperidin-1-ylmethyl)indol-3-ylidene]amino]benzamide
—— 4-(4-chlorobenzylamino)-2,8-dimethyl-6H-pyrimido[1,2-a]-[1,3,5]triazin-6-one 1381874-48-1 C15H14ClN5O
4-(4-chlorobenzylamino)-2,8-dimethyl-6H-pyrimido[1,2-a]-[1,3,5]triazin-6-one
—— 4b-((1R,2S,3R,4S)-3-(((benzyloxy)carbonyl)amino)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl) 4a-methyl (4aS,4bS,8aR,8bR)-1-oxodecahydrobiphenylene-4a,4b-dicarboxylate 1355359-59-9 C33H43NO7
4b-((1R,2S,3R,4S)-3-(((benzyloxy)carbonyl)amino)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl) 4a-methyl (4aS,4bS,8aR,8bR)-1-oxodecahydrobiphenylene-4a,4b-dicarboxylate
—— 4-[2-(2-Cyano-acetyl)-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl]-2,2-bis-phenylsulfanyl-butyric acid methyl ester 84406-28-0 C31H29N3O3S2
4-[2-(2-Cyano-acetyl)-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl]-2,2-bis-phenylsulfanyl-butyric acid methyl ester
—— 4-Ethoxy-4-oxo-2-(pyridine-2-carbonyl)butanoic acid 1084874-37-2 C12H13NO5
4-Ethoxy-4-oxo-2-(pyridine-2-carbonyl)butanoic acid
—— 4-bromo-6-methoxy-3,7-bis(4-methoxyphenyl)-2,3-dihydro-1H-indole 1246523-50-1 C23H22BrNO3
4-bromo-6-methoxy-3,7-bis(4-methoxyphenyl)-2,3-dihydro-1H-indole
—— [4-[[4-(2,5-Dimethylphenyl)-3,5-dioxopyrrolidin-2-yl]methyl]-1-oxothian-1-ylidene]cyanamide 1384930-15-7 C19H23N3O3S
[4-[[4-(2,5-Dimethylphenyl)-3,5-dioxopyrrolidin-2-yl]methyl]-1-oxothian-1-ylidene]cyanamide
—— 4-methoxy-6-(4-(3-hydroxyphenyl)-1H-pyrrol-3-yl)pyrimidin-2-amine 1636155-43-5 C15H14N4O2
4-methoxy-6-(4-(3-hydroxyphenyl)-1H-pyrrol-3-yl)pyrimidin-2-amine
—— 4,4'-bis((2-ethyl)hexyloxycarbonyl)-2,2'-bipyridine 227024-48-8 C28H40N2O4
4,4'-bis((2-ethyl)hexyloxycarbonyl)-2,2'-bipyridine
—— 4'-Fluoro-2'-mercaptoacetophenone 1239890-44-8 C8H7FOS
4'-Fluoro-2'-mercaptoacetophenone
—— 4-chloro[1,3]thiazolo[5,4-c]pyridine 1159828-95-1 C6H3ClN2S
4-chloro[1,3]thiazolo[5,4-c]pyridine
—— 4-(3-{7-[2-(4-fluorophenyl)-2-oxoethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxypropoxy)benzonitrile 335619-76-6 C24H26FN3O4
4-(3-{7-[2-(4-fluorophenyl)-2-oxoethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxypropoxy)benzonitrile
—— 4-[(1'R,2'S,3'R)-2'-(β-D-glucopyranosyloxy)-1',3',4'-trihydroxybutyl]-imidazole 1462942-98-8 C13H22N2O9
4-[(1'R,2'S,3'R)-2'-(β-D-glucopyranosyloxy)-1',3',4'-trihydroxybutyl]-imidazole
—— 4-({7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}methyl)benzonitrile 335619-99-3 C24H27N5O
4-({7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}methyl)benzonitrile
—— 4-Dimethylamino-5-methyl-6-phenyl-5,6-dihydro-thiopyran-2-thione 76539-85-0 C14H17NS2
4-Dimethylamino-5-methyl-6-phenyl-5,6-dihydro-thiopyran-2-thione
—— 4-(4-methylphenyl)-5-(morpholin-4-yl)-3-phenylthiophen-2(3H)-one 1393898-13-9 C21H21NO2S
4-(4-methylphenyl)-5-(morpholin-4-yl)-3-phenylthiophen-2(3H)-one
—— 4-[4-(1-Amino-1-methylethyl)phenyl]-5-cyano-N-4-(2-imidazol-1-ylethoxy)phenylpyrimidine-2-amine 314268-76-3 C25H25N7O
4-[4-(1-Amino-1-methylethyl)phenyl]-5-cyano-N-4-(2-imidazol-1-ylethoxy)phenylpyrimidine-2-amine
—— 4-(4-{4-[3-(2-ethoxyethyl)ureido]-2,5-difluorophenyl}cyclohexylideneaminooxy)piperidine-1-carboxylic acid isopropyl ester 1393684-67-7 C26H38F2N4O5
4-(4-{4-[3-(2-ethoxyethyl)ureido]-2,5-difluorophenyl}cyclohexylideneaminooxy)piperidine-1-carboxylic acid isopropyl ester
—— 4-[4-[21,21-Dicyclohexyl-14-(4-methoxyphenyl)-1',1',5',5'-tetramethylspiro[15,20-dioxa-22-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene-9,3'-cyclohexane]-14-yl]phenyl]morpholine 1398417-11-2 C59H67NO4S
4-[4-[21,21-Dicyclohexyl-14-(4-methoxyphenyl)-1',1',5',5'-tetramethylspiro[15,20-dioxa-22-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene-9,3'-cyclohexane]-14-yl]phenyl]morpholine
—— 4-((E)-1-Ethyl-2-pyridin-2-yl-but-1-enyl)-phenol 27426-64-8 C17H19NO
4-((E)-1-Ethyl-2-pyridin-2-yl-but-1-enyl)-phenol
—— 4-(4-{2,5-difluoro-4-[(3-hydroxy-azetidine-1-carbonyl)amino]phenyl}cyclohexylideneaminooxy)piperidine-1-carboxylic acid phenyl ester 1393685-18-1 C28H32F2N4O5
4-(4-{2,5-difluoro-4-[(3-hydroxy-azetidine-1-carbonyl)amino]phenyl}cyclohexylideneaminooxy)piperidine-1-carboxylic acid phenyl ester
—— 4-(thiophen-2-yl)-8-(thiophen-2-ylmethylene)-5,6,7,8-tetrahydro-2H-pyrazolo[3,4-b]quinolin-3-ol 1349195-79-4 C19H15N3OS2
4-(thiophen-2-yl)-8-(thiophen-2-ylmethylene)-5,6,7,8-tetrahydro-2H-pyrazolo[3,4-b]quinolin-3-ol
—— 4-methyl-2-<2-(4-methylphenyl)hydrazino>thiazole 125143-11-5 C11H13N3S
4-methyl-2-<2-(4-methylphenyl)hydrazino>thiazole
—— 4-(2-Hydroxy-ethyl)-5-methyl-dihydro-furan-2-one 80934-70-9 C7H12O3
4-(2-Hydroxy-ethyl)-5-methyl-dihydro-furan-2-one