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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-Chloro-4-hydroxyanilino)-5-(1-methylpiperidin-4-yloxy)quinazoline 524954-19-6 C20H21ClN4O2
4-(3-Chloro-4-hydroxyanilino)-5-(1-methylpiperidin-4-yloxy)quinazoline
—— 4-chloromethyl-2-ethoxy-4H-[1,3,4]thiadiazin-5-one 51356-34-4 C6H9ClN2O2S
4-chloromethyl-2-ethoxy-4H-[1,3,4]thiadiazin-5-one
—— 4-(2-bromo-4,5-dimethoxyphenethyl)-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]oxazine-3,8(4H,7H)-dione 911842-52-9 C21H24BrN3O6
4-(2-bromo-4,5-dimethoxyphenethyl)-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]oxazine-3,8(4H,7H)-dione
—— 4-((2R,4S,5R)-5-Hydroxy-5-methyl-2-phenyl-[1,3]dioxan-4-yl)-butyric acid 730240-89-8 C15H20O5
4-((2R,4S,5R)-5-Hydroxy-5-methyl-2-phenyl-[1,3]dioxan-4-yl)-butyric acid
—— 4-(5-chloro-4-(2-(1-(methoxymethoxy)cyclobutyl)thiazol-5-yl)-1H-pyrrolo[2,3-b]pyridin-2-yl)-3-methoxyaniline 1350377-68-2 C23H23ClN4O3S
4-(5-chloro-4-(2-(1-(methoxymethoxy)cyclobutyl)thiazol-5-yl)-1H-pyrrolo[2,3-b]pyridin-2-yl)-3-methoxyaniline
—— 4-[4-(5-chloro-pyridin-3-yloxy)-6-(2,6-diethyl-phenyl)-2-methyl-pyridin-3-ylmethyl]-2,2-dimethyl-morpholine 693276-92-5 C28H34ClN3O2
4-[4-(5-chloro-pyridin-3-yloxy)-6-(2,6-diethyl-phenyl)-2-methyl-pyridin-3-ylmethyl]-2,2-dimethyl-morpholine
—— 4-Hydroxy-3-(endo-7-morpholino-cis-bicyclo<4.1.0>hept-7-yl)-2(5H)-furanon 113087-21-1 C15H21NO4
4-Hydroxy-3-(endo-7-morpholino-cis-bicyclo<4.1.0>hept-7-yl)-2(5H)-furanon
—— 4-Formyl-phenylmercapto-essigsaeure-aethylester 99865-56-2 C11H12O3S
4-Formyl-phenylmercapto-essigsaeure-aethylester
—— 4-N-(2-methylphenyl)-5-(4-methylphenyl)sulfanylpyrimidine-2,4,6-triamine 124405-79-4 C18H19N5S
4-N-(2-methylphenyl)-5-(4-methylphenyl)sulfanylpyrimidine-2,4,6-triamine
—— 4-[6-(2,6-Diethyl-phenyl)-3-(2,2-dimethyl-morpholin-4-ylmethyl)-2-methyl-pyridin-4-yloxy]-benzamide 693276-65-2 C30H37N3O3
4-[6-(2,6-Diethyl-phenyl)-3-(2,2-dimethyl-morpholin-4-ylmethyl)-2-methyl-pyridin-4-yloxy]-benzamide
—— 4-chloro-6-ethoxy-[1.5]naphthyridine-3-carbonitrile 305370-98-3 C11H8ClN3O
4-chloro-6-ethoxy-[1.5]naphthyridine-3-carbonitrile
—— 4-{5-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-thiophen-2-yl}-benzoic acid 849934-41-4 C25H13F5N2O3S
4-{5-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-thiophen-2-yl}-benzoic acid
—— 4-(5-{[4-(7H-pyrrolo[3,2-e][1,2,3]triazolo[1,5-c]pyrimidin-1-yl)piperidin-1-yl]methyl}thiazol-2-yl)morpholine 1423051-24-4 C20H24N8OS
4-(5-{[4-(7H-pyrrolo[3,2-e][1,2,3]triazolo[1,5-c]pyrimidin-1-yl)piperidin-1-yl]methyl}thiazol-2-yl)morpholine
—— 4-[2-tert-butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-ethylthiophene-2-carboxamide 1010834-52-2 C20H29N3O2S
4-[2-tert-butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-ethylthiophene-2-carboxamide
—— (4'-fluoro-[1,1'-biphenyl]-4-yl)(3-(2-(thiophen-2-yl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338374-08-5 C25H18FN5OS2
(4'-fluoro-[1,1'-biphenyl]-4-yl)(3-(2-(thiophen-2-yl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
—— 4-[cyclopropyl-(2-{3-fluoro-4-[3-(1-hydroxy-ethyl)phenylcarbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557034-63-5 C33H38FN5O5
4-[cyclopropyl-(2-{3-fluoro-4-[3-(1-hydroxy-ethyl)phenylcarbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(cyclopropyl-{2-[4-(4-hydroxy-cyclohexylcarbamoyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557035-11-6 C31H41N5O5
4-(cyclopropyl-{2-[4-(4-hydroxy-cyclohexylcarbamoyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[cyclopropyl-(4-[1,2,4]oxadiazol-3-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1578188-39-2 C22H28N4O4
4-[cyclopropyl-(4-[1,2,4]oxadiazol-3-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4,5-dihydro-1,4-dimethyl-5-(3-methoxypropyl) [1,2,4]triazolo[4,3-a]quinoxaline 149667-39-0 C15H20N4O
4,5-dihydro-1,4-dimethyl-5-(3-methoxypropyl) [1,2,4]triazolo[4,3-a]quinoxaline
—— 4-methyl-N-[4-(7-methylimidazo[1,2-a]pyrimidin-2-yl)phenyl]benzamide 923112-75-8 C21H18N4O
4-methyl-N-[4-(7-methylimidazo[1,2-a]pyrimidin-2-yl)phenyl]benzamide
—— 4-[cyclopropyl-(2-{4-[methyl-(tetrahydro-pyran-4-yl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557035-86-5 C31H41N5O5
4-[cyclopropyl-(2-{4-[methyl-(tetrahydro-pyran-4-yl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Ethoxy-3,3-dimethyl-4-(4-nitro-phenyl)-butan-2-one 56773-16-1 C14H19NO4
4-Ethoxy-3,3-dimethyl-4-(4-nitro-phenyl)-butan-2-one
—— 4,6-Pyrimidinediamine, N4-(2-methoxy-1-methylethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888260-46-6 C20H21N7O3
4,6-Pyrimidinediamine, N4-(2-methoxy-1-methylethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
—— 4-[3-[4-[4-(butylsulfonyl)piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile 534608-08-7 C25H31F3N4O4S
4-[3-[4-[4-(butylsulfonyl)piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile
—— (4-methoxy-phenyl)-pyridin-3-yl-iodonium 46441-23-0 C12H11INO
(4-methoxy-phenyl)-pyridin-3-yl-iodonium
—— 4-(2-methylbenzo[d][1,2]selenazole-3(2H)oxo)benzylmethylene diphosphonic acid 1374330-02-5 C16H17NO7P2Se
4-(2-methylbenzo[d][1,2]selenazole-3(2H)oxo)benzylmethylene diphosphonic acid
—— 4-[2,5-dihydro-3-[8-[4-[(2-methoxyethoxy)-acetyl]piperazin-1-yl]octyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534610-85-0 C30H39F3N4O5
4-[2,5-dihydro-3-[8-[4-[(2-methoxyethoxy)-acetyl]piperazin-1-yl]octyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-(benzylamino)-2-(3-(2-methoxyacetamido)phenylamino)-N-methylpyrimidine-5-carboxamide 1254214-29-3 C22H24N6O3
4-(benzylamino)-2-(3-(2-methoxyacetamido)phenylamino)-N-methylpyrimidine-5-carboxamide
—— 4-(2-chloro-4,5-dimethylphenoxy)benzylamine 1185095-81-1 C15H16ClNO
4-(2-chloro-4,5-dimethylphenoxy)benzylamine
—— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-3-(1-(5-chloropyrimidin-2-yl)cyclopropyl)-2-oxooxazolidin-5-yl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid 1443461-37-7 C45H62ClN3O7
4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-3-(1-(5-chloropyrimidin-2-yl)cyclopropyl)-2-oxooxazolidin-5-yl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid
—— 4,4'-(2-hydroxy-propanediyldioxy)-di-benzaldehyde bis-carbamimidoylhydrazone 109454-25-3 C19H24N8O3
4,4'-(2-hydroxy-propanediyldioxy)-di-benzaldehyde bis-carbamimidoylhydrazone
—— 4-{2-[(E)-2-(3-Nitro-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid ethyl ester 65224-01-3 C25H19N3O5
4-{2-[(E)-2-(3-Nitro-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid ethyl ester
—— 4,7-diphenyl-1,2,3,5,6-pentathiepane 119707-13-0 C14H12S5
4,7-diphenyl-1,2,3,5,6-pentathiepane
—— 4-[4'-Amino-4-(4-chloro-3-hydroxy-phenyl)-[2,5']bithiazolyl-2'-ylamino]-benzenesulfonamide 312762-07-5 C18H14ClN5O3S3
4-[4'-Amino-4-(4-chloro-3-hydroxy-phenyl)-[2,5']bithiazolyl-2'-ylamino]-benzenesulfonamide
—— 4-(4-Cyancinnamyloxy)benzonitril 58102-82-2 C17H12N2O
4-(4-Cyancinnamyloxy)benzonitril
—— 4-deacetoxypaclitaxel 160768-84-3 C45H49NO12
4-deacetoxypaclitaxel
—— 4-[4-(4-methylphenyl)sulfanyl-3-nitrophenyl]-1,3-thiazol-2-amine 144464-49-3 C16H13N3O2S2
4-[4-(4-methylphenyl)sulfanyl-3-nitrophenyl]-1,3-thiazol-2-amine
—— 4-hydroxy-4,6,6-trimethyloct-7-en-2-ynoic acid methyl ester 792948-92-6 C12H18O3
4-hydroxy-4,6,6-trimethyloct-7-en-2-ynoic acid methyl ester
—— 4-methoxy-1,1,4,4-tetrakis(4-methylphenyl)but-2-yn-1-ol 1626481-27-3 C33H32O2
4-methoxy-1,1,4,4-tetrakis(4-methylphenyl)but-2-yn-1-ol
—— 4'-chloro-2,5-dimethoxy-4-nitro-biphenyl 872276-27-2 C14H12ClNO4
4'-chloro-2,5-dimethoxy-4-nitro-biphenyl
—— 4-(4-fluorophenyl)-1-[2,3,4,6-tetrakis-O-(2,2-dimethylpropanoyl)-D-glucopyranosyl]-1H-[1,2,3]triazole 1251910-94-7 C34H48FN3O9
4-(4-fluorophenyl)-1-[2,3,4,6-tetrakis-O-(2,2-dimethylpropanoyl)-D-glucopyranosyl]-1H-[1,2,3]triazole
—— 4-(4-(4-(5-(methoxycarbonyl)-1-methyl-1H-pyrrol-3-yl-carbamoyl)benzoyl)benzamido)-5-methoxycarbonyl-1-methyl-1H-pyrrole 1201218-94-1 C29H26N4O7
4-(4-(4-(5-(methoxycarbonyl)-1-methyl-1H-pyrrol-3-yl-carbamoyl)benzoyl)benzamido)-5-methoxycarbonyl-1-methyl-1H-pyrrole
—— 4-Brom-3-o-anisyl-sydnon 14606-02-1 C9H7BrN2O3
4-Brom-3-o-anisyl-sydnon
—— 4,10-Dimethyl-10-aza-tricyclo[6.3.2.0<sup>2,7</sup>]trideca-2(7),3,5,12-tetraen-9-one 40604-80-6 C14H15NO
4,10-Dimethyl-10-aza-tricyclo[6.3.2.0<sup>2,7</sup>]trideca-2(7),3,5,12-tetraen-9-one
—— 4-[4-(3-chloro-benzenesulfonyl)-1-(4-fluoro-2-methyl-phenyl)-piperazine-2-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester 1118969-94-0 C27H34ClFN4O5S
4-[4-(3-chloro-benzenesulfonyl)-1-(4-fluoro-2-methyl-phenyl)-piperazine-2-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester
—— 4-({6-[(2-aminobenzyl)amino]-9-cyclohexyl-9H-purin-2-yl}amino)-2-methyl-pentan-2-ol 1236968-02-7 C24H35N7O
4-({6-[(2-aminobenzyl)amino]-9-cyclohexyl-9H-purin-2-yl}amino)-2-methyl-pentan-2-ol
—— [(4-{2-[3-(1,5-dimethyl-1H-pyrrol-2-yl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-phenylmethyl]-dimethylamine 943004-53-3 C25H32N4O
[(4-{2-[3-(1,5-dimethyl-1H-pyrrol-2-yl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-phenylmethyl]-dimethylamine
—— 4-[(E)-3-(4-Chloro-phenyl)-allylamino]-benzoic acid 86373-54-8 C16H14ClNO2
4-[(E)-3-(4-Chloro-phenyl)-allylamino]-benzoic acid
—— 4'-hydroxy-3',5,5'-trimethoxyflavone-7-O-β-D-glucopyranosyl-(1->4)-α-L-rhamnopyranoside 1191466-40-6 C30H36O16
4'-hydroxy-3',5,5'-trimethoxyflavone-7-O-β-D-glucopyranosyl-(1->4)-α-L-rhamnopyranoside
—— 4-cyano-N-[(R)-1-(1-ethyl-6-trifluoromethyl-1H-pyrrolo[3,2-c]pyridin-2-yl)-ethyl]-benzenesulfonamide 1027818-65-0 C19H17F3N4O2S
4-cyano-N-[(R)-1-(1-ethyl-6-trifluoromethyl-1H-pyrrolo[3,2-c]pyridin-2-yl)-ethyl]-benzenesulfonamide