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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-nitrobenzyl (1R,5S,6S)-2-(1-(4-chlorobenzyl)-azetidine-3-yl-thio)-6-[(1R)-1-hydroxylethyl]-1-methylcarbapen-2-em-3-ester carboxylate 878391-80-1 C27H28ClN3O6S
4-nitrobenzyl (1R,5S,6S)-2-(1-(4-chlorobenzyl)-azetidine-3-yl-thio)-6-[(1R)-1-hydroxylethyl]-1-methylcarbapen-2-em-3-ester carboxylate
—— 4-methylbenzyl 2,3,6,2′,6′-penta-O-(4-chlorobenzoyl)-β-D-lactoside 1329426-46-1 C55H45Cl5O16
4-methylbenzyl 2,3,6,2′,6′-penta-O-(4-chlorobenzoyl)-β-D-lactoside
—— 4-Bromo-2-methyl-1-[4-(trifluoromethyl)phenyl]benzene 1331827-66-7 C14H10BrF3
4-Bromo-2-methyl-1-[4-(trifluoromethyl)phenyl]benzene
—— 4,7-dimethyl-8,8-dioxo-2,8-dihydro-4<i>H</i>-8λ<sup>6</sup>-thioxantheno[1,9-<i>ef</i>][1,4]diazepin-3-one 37535-22-1 C17H14N2O3S
4,7-dimethyl-8,8-dioxo-2,8-dihydro-4<i>H</i>-8λ<sup>6</sup>-thioxantheno[1,9-<i>ef</i>][1,4]diazepin-3-one
—— 4-dimethylamino-5-fluoro-2-methoxyaniline 198139-35-4 C9H13FN2O
4-dimethylamino-5-fluoro-2-methoxyaniline
—— 4-((1H-indol-4-yl)methylamino)-6-(4-methoxyphenylamino)nicotinamide 1374213-11-2 C22H21N5O2
4-((1H-indol-4-yl)methylamino)-6-(4-methoxyphenylamino)nicotinamide
—— 4-(2',3'-difluorobiphenyl-3-yl)-N-(3-methylisoxazol-5-yl)piperazine-1-carboxamide 1143577-75-6 C21H20F2N4O2
4-(2',3'-difluorobiphenyl-3-yl)-N-(3-methylisoxazol-5-yl)piperazine-1-carboxamide
—— 4-(2-chlorophenoxy)-2-(3-fluoro-4-methylphenyl)-pyrimidine-5-carboxylic acid 910053-19-9 C18H12ClFN2O3
4-(2-chlorophenoxy)-2-(3-fluoro-4-methylphenyl)-pyrimidine-5-carboxylic acid
—— 4-[(4-Methoxyphenyl)methylidene]-2-(4-methylphenyl)isoquinoline-1,3-dione 1013261-21-6 C24H19NO3
4-[(4-Methoxyphenyl)methylidene]-2-(4-methylphenyl)isoquinoline-1,3-dione
—— 4-[4-(4-Methoxy-phenoxy)-but-2-ynyloxy]-chromen-2-one 120625-07-2 C20H16O5
4-[4-(4-Methoxy-phenoxy)-but-2-ynyloxy]-chromen-2-one
—— (4R,5S)-5-hydroxy-2,4-dimethyloctan-3-one 95110-82-0 C10H20O2
(4R,5S)-5-hydroxy-2,4-dimethyloctan-3-one
—— 4-(aminocarbonyl)-6-bromo-2-chloro-3-{[(1R)-1-methylpropyl]amino}benzoic acid 1149387-20-1 C12H14BrClN2O3
4-(aminocarbonyl)-6-bromo-2-chloro-3-{[(1R)-1-methylpropyl]amino}benzoic acid
—— 4-[4-[2-[4-(4-cyanophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxy-1-(2-methoxyethyl)piperidine-4-carboxamide;2,2,2-trifluoroacetic acid 476191-23-8 C2HF3O2*C30H33N3O6S
4-[4-[2-[4-(4-cyanophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxy-1-(2-methoxyethyl)piperidine-4-carboxamide;2,2,2-trifluoroacetic acid
—— 4,6-Dichlor-1,3-dipentyloxy-benzol 93141-64-1 C16H24Cl2O2
4,6-Dichlor-1,3-dipentyloxy-benzol
—— 4-(1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-<i>a</i>]isoindol-11-yl)-aniline 66296-42-2 C20H18N2S
4-(1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-<i>a</i>]isoindol-11-yl)-aniline
—— (4a'R,6'S,7'S,8'R,8a'R)-7'-(benzyloxy)-8'-(methoxymethoxy)octahydro-3H,3'H-spiro[furan-2,2'-pyrano[3,2-b]pyran]-6'-carbaldehyde 95791-22-3 C21H28O7
(4a'R,6'S,7'S,8'R,8a'R)-7'-(benzyloxy)-8'-(methoxymethoxy)octahydro-3H,3'H-spiro[furan-2,2'-pyrano[3,2-b]pyran]-6'-carbaldehyde
—— 4-trifluoromethylpyridine-2-carboxylic acid (4-methyl-3-{2-[4-(4-methyl-piperazin-1-yl)-phenylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-amide 1332328-96-7 C32H33F3N8O
4-trifluoromethylpyridine-2-carboxylic acid (4-methyl-3-{2-[4-(4-methyl-piperazin-1-yl)-phenylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-amide
—— 4-phenyl-3,4-dihydro-2H,6H-pyrido[3',4':4,5]-pyrimido [2,1-b][1,3]thiazin-6-one 1585168-94-0 C16H13N3OS
4-phenyl-3,4-dihydro-2H,6H-pyrido[3',4':4,5]-pyrimido [2,1-b][1,3]thiazin-6-one
—— 4-[[2-[2-[(Z)-furan-2-ylmethylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]acetyl]amino]benzoic acid 6149-80-0 C17H14N4O5S
4-[[2-[2-[(Z)-furan-2-ylmethylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]acetyl]amino]benzoic acid
—— 4-(4-(trifluoromethyl)phenylamino)-7-(3-(trifluoromethyl)pyridin-2-yl)-6,7-dihydropyrido[3,4-d]pyrimidin-8(5H)-one 861101-01-1 C20H13F6N5O
4-(4-(trifluoromethyl)phenylamino)-7-(3-(trifluoromethyl)pyridin-2-yl)-6,7-dihydropyrido[3,4-d]pyrimidin-8(5H)-one
—— 4-amino-2-methyl-6-(4-pyridinyl)-3(2H)-pyridazinone 80843-52-3 C10H10N4O
4-amino-2-methyl-6-(4-pyridinyl)-3(2H)-pyridazinone
—— 4-[cyclopropyl[cis,cis-3-(3,5-difluorobenzoyl)-6-fluoro-1,2,2a,3,8,8a-hexahydrocyclobuta[b]quinolin-8-yl]amino]-4-oxobutanoic acid 1416583-17-9 C25H23F3N2O4
4-[cyclopropyl[cis,cis-3-(3,5-difluorobenzoyl)-6-fluoro-1,2,2a,3,8,8a-hexahydrocyclobuta[b]quinolin-8-yl]amino]-4-oxobutanoic acid
—— 4-hydroxy-3-[(4-(1-ethoxycarbonyl-2-methylpropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine 1230968-10-1 C29H31F2N5O6
4-hydroxy-3-[(4-(1-ethoxycarbonyl-2-methylpropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine
—— 4-Hydroxy-5-methyl-5,6-dihydro-2H-pyridine-1,3-dicarboxylic acid 3-ethyl ester 1-methyl ester 68710-82-7 C11H17NO5
4-Hydroxy-5-methyl-5,6-dihydro-2H-pyridine-1,3-dicarboxylic acid 3-ethyl ester 1-methyl ester
—— 4,6-dimethyl-2-({[3-methyl-2,6-dioxo-7-(2-oxo-2-phenylethyl)-2,3,6,7-tetrahydro-1H-purin-8-yl]methyl}thio)nicotinonitrile 1416209-43-2 C23H20N6O3S
4,6-dimethyl-2-({[3-methyl-2,6-dioxo-7-(2-oxo-2-phenylethyl)-2,3,6,7-tetrahydro-1H-purin-8-yl]methyl}thio)nicotinonitrile
—— 4<i>t</i>-benzyl-1,2<i>r</i>,6<i>c</i>-trimethyl-4<i>c</i>-phenyl-[1,4]azaphosphinanium; bromide 66254-98-6 Br*C20H27NP
4<i>t</i>-benzyl-1,2<i>r</i>,6<i>c</i>-trimethyl-4<i>c</i>-phenyl-[1,4]azaphosphinanium; bromide
—— (4-bromobutyl)chloromethylphenylsilane 56080-53-6 C11H16BrClSi
(4-bromobutyl)chloromethylphenylsilane
—— [4-[(1R)-1-phenylethyl]phenyl]methanol 1375744-33-4 C15H16O
[4-[(1R)-1-phenylethyl]phenyl]methanol
—— 4-[2-(4-methoxyphenyl)-pyrimidin-4-yl]-phenylamine 1181215-14-4 C17H15N3O
4-[2-(4-methoxyphenyl)-pyrimidin-4-yl]-phenylamine
—— 4-acetoxymethyl-5-methyl-furan-2-carboxylic acid methyl ester 35842-74-1 C10H12O5
4-acetoxymethyl-5-methyl-furan-2-carboxylic acid methyl ester
—— 4-{[2-(3,4-difluorophenyl)piperidin-1-yl]carbonyl}-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine 1257299-09-4 C29H28F2N4O2
4-{[2-(3,4-difluorophenyl)piperidin-1-yl]carbonyl}-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine
—— 4-(4-methyl-piperazin-1-yl)-6-thiophen-2-ylmethyl-pyrimidin-2-ylamine 1046450-15-0 C14H19N5S
4-(4-methyl-piperazin-1-yl)-6-thiophen-2-ylmethyl-pyrimidin-2-ylamine
—— 4-chloro-2-fluoro-N-[2-oxo-2-[3-(4-phenylpiperidin-1-yl)pyrrolidin-1-yl]ethyl]benzamide 1027774-58-8 C24H27ClFN3O2
4-chloro-2-fluoro-N-[2-oxo-2-[3-(4-phenylpiperidin-1-yl)pyrrolidin-1-yl]ethyl]benzamide
—— (4R)-4-[(13Z)-docos-13-en-1-yl]-2-phenyl-1,3-dioxolane 934737-65-2 C31H52O2
(4R)-4-[(13Z)-docos-13-en-1-yl]-2-phenyl-1,3-dioxolane
—— 4-{3-isopropyl-4-(quinolin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}-2-(isoxazol-3-ylamino)benzamide 1260531-94-9 C28H23N7O2
4-{3-isopropyl-4-(quinolin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}-2-(isoxazol-3-ylamino)benzamide
—— [4-(7-hydroxy-6-methyl-indan-4-yloxy)-3,5-dimethyl-pyrazol-1-yl]-acetic acid 1092552-13-0 C17H20N2O4
[4-(7-hydroxy-6-methyl-indan-4-yloxy)-3,5-dimethyl-pyrazol-1-yl]-acetic acid
—— 4-methoxy-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)-3-(methylsulfonyl)benzamide 1079880-50-4 C25H23N5O4S
4-methoxy-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)-3-(methylsulfonyl)benzamide
—— 4,6-dihydroxy-2-{[6-(trifluoromethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one 1200531-91-4 C18H10F3NO4
4,6-dihydroxy-2-{[6-(trifluoromethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one
—— (4S,4'S)-2,2'-bis(2-naphthylmethyl)-4,4',5,5'-tetrahydro-4,4'-bi-1,3-oxazole 1404096-27-0 C28H24N2O2
(4S,4'S)-2,2'-bis(2-naphthylmethyl)-4,4',5,5'-tetrahydro-4,4'-bi-1,3-oxazole
—— 4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[(5S)-3-[5-(2-methoxy-6-propan-2-yloxyphenyl)pyridin-2-yl]-2-oxo-1,3-oxazolidin-5-yl]methyl]benzamide 1093752-82-9 C37H35N5O6
4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[(5S)-3-[5-(2-methoxy-6-propan-2-yloxyphenyl)pyridin-2-yl]-2-oxo-1,3-oxazolidin-5-yl]methyl]benzamide
—— 4-Prop-2-ynyl-3,5-bis-p-tolyloxy-4H-[1,2,4,6]thiatriazine 1,1-dioxide 102989-13-9 C19H17N3O4S
4-Prop-2-ynyl-3,5-bis-p-tolyloxy-4H-[1,2,4,6]thiatriazine 1,1-dioxide
—— 4,5-Dimethyl-1,3-di-iso-propyl-2-selenoimidazolin 151483-95-3 C11H20N2Se
4,5-Dimethyl-1,3-di-iso-propyl-2-selenoimidazolin
—— (4ξ,6ξ,7ξ,8ξ)-6,9-anhydro-2,5,8,10-tetradeoxy-8-(hydroxymethyl)-1,3-O-isopropylidene-2-methyl-6-C-methyl-D-glycero-D-threo-decitol 4-pivaloate 107441-79-2 C21H38O7
(4ξ,6ξ,7ξ,8ξ)-6,9-anhydro-2,5,8,10-tetradeoxy-8-(hydroxymethyl)-1,3-O-isopropylidene-2-methyl-6-C-methyl-D-glycero-D-threo-decitol 4-pivaloate
—— 4-[3-(4-methanesulfonyl-phenyl)-pyrazolo[1,5-b]pyridazin-2-yl]-phenol 221148-25-0 C19H15N3O3S
4-[3-(4-methanesulfonyl-phenyl)-pyrazolo[1,5-b]pyridazin-2-yl]-phenol
—— 4,4-Dichlor-2,3-di-tert-butylcyclobutenon 23438-04-2 C12H18Cl2O
4,4-Dichlor-2,3-di-tert-butylcyclobutenon
—— 4,4'-((propane-1,3-diylbis(azaneylylidene))bis(methaneylylidene))bis(2-methoxyphenol) 84907-22-2 C19H22N2O4
4,4'-((propane-1,3-diylbis(azaneylylidene))bis(methaneylylidene))bis(2-methoxyphenol)
—— (4-fluoro-2-hydroxyphenyl)(3-fluorophenyl)-methanone 1435628-12-8 C13H8F2O2
(4-fluoro-2-hydroxyphenyl)(3-fluorophenyl)-methanone
—— 4-(benzyloxy)-2-(4-methoxyphenyl)benzofuran 1449688-02-1 C22H18O3
4-(benzyloxy)-2-(4-methoxyphenyl)benzofuran
—— 4-(2-isobutoxy-3,4-dimethoxyphenyl)indan-1-one 1345878-91-2 C21H24O4
4-(2-isobutoxy-3,4-dimethoxyphenyl)indan-1-one
—— [(4,5-(CH3)2-o-C6H2(NS(CH3)2))2TaCl] 367527-18-2 C28H52ClN4Si4Ta
[(4,5-(CH3)2-o-C6H2(NS(CH3)2))2TaCl]