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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-cyano-3-(2,5-dichlorophenyl)-N-methyl-5-morpholin-4-ylthiophene-2-carboxamide 1174303-66-2 C17H15Cl2N3O2S
4-cyano-3-(2,5-dichlorophenyl)-N-methyl-5-morpholin-4-ylthiophene-2-carboxamide
—— 4-{[6-(1-methyl-1H-pyrazol-4-yl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-61-4 C20H19F3N8O2S
4-{[6-(1-methyl-1H-pyrazol-4-yl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
—— <4R<sup>*</sup>,4aS<sup>*</sup>,6S<sup>*</sup>>-3,4,4a,5,6,7,8,9-octahydro-1,4,4a,7-tetramethylspiro<2H-benzocyclohepten-2,2'-<1,3>dithiolane> 111611-88-2 C17H26S2
<4R<sup>*</sup>,4aS<sup>*</sup>,6S<sup>*</sup>>-3,4,4a,5,6,7,8,9-octahydro-1,4,4a,7-tetramethylspiro<2H-benzocyclohepten-2,2'-<1,3>dithiolane>
—— 4-benzyloxy-3-(2-dimethylaminoethyl)-5-fluoro-1-methyl-1H-indole 1179983-61-9 C20H23FN2O
4-benzyloxy-3-(2-dimethylaminoethyl)-5-fluoro-1-methyl-1H-indole
—— 4-(4-methoxyphenyl)-3-phenyl-1,3-oxazetidin-2-one 1639463-84-5 C15H13NO3
4-(4-methoxyphenyl)-3-phenyl-1,3-oxazetidin-2-one
—— 4-Methyl-2-phenyl-5-hexen-3-on 155397-68-5 C13H16O
4-Methyl-2-phenyl-5-hexen-3-on
—— 4-(6,7-Dimethoxy-4-quinazolinyl)-N-(4-mesylbenzyl)-1-piperazinethiocarboxamide 205256-99-1 C23H27N5O4S2
4-(6,7-Dimethoxy-4-quinazolinyl)-N-(4-mesylbenzyl)-1-piperazinethiocarboxamide
—— 4,4'-((3Z,5Z,9Z,11Z)-3,4,6,9,11,12-hexaaza-1,2,7,8(1,4)-tetrabenzenacyclododecaphane-3,5,9,11-tetraene-5,10-diyl)bis(N,N-dimethylaniline) 118942-34-0 C42H36N8
4,4'-((3Z,5Z,9Z,11Z)-3,4,6,9,11,12-hexaaza-1,2,7,8(1,4)-tetrabenzenacyclododecaphane-3,5,9,11-tetraene-5,10-diyl)bis(N,N-dimethylaniline)
—— 4-imino-1'-methyl-1'H-spiro[cyclohexane-1,4'-quinoline]-2,5-dien-2'(3'H)-one 2,2,2-trifluoroacetate 1646189-35-6 C2HF3O2*C15H14N2O
4-imino-1'-methyl-1'H-spiro[cyclohexane-1,4'-quinoline]-2,5-dien-2'(3'H)-one 2,2,2-trifluoroacetate
—— (4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-acetic acid ethyl ester 92579-97-0 C15H16N2O2
(4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-acetic acid ethyl ester
—— 4-(4-methoxyphenyl)-5-phenyl-2,5-dihydroindeno[1,2-c]pyridazin-3-one 81756-85-6 C24H18N2O2
4-(4-methoxyphenyl)-5-phenyl-2,5-dihydroindeno[1,2-c]pyridazin-3-one
—— 4-chloro-8-iodo-2,7-dimethylquinazoline 943603-29-0 C10H8ClIN2
4-chloro-8-iodo-2,7-dimethylquinazoline
—— (4S,5S)-5-Ethyl-4-isopropyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 114745-04-9 C13H23NO4
(4S,5S)-5-Ethyl-4-isopropyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-amino-2-benzyl-5-(5-phenyl-2H-pyrazol-3-yl)-6-pyridin-4-yl-pyridazin-3(2H)-one 1258304-10-7 C25H20N6O
4-amino-2-benzyl-5-(5-phenyl-2H-pyrazol-3-yl)-6-pyridin-4-yl-pyridazin-3(2H)-one
—— 4-((isopropyl(phenyl)-l4-sulfaneylidene)amino)benzonitrile compound with picric acid (1:1) 103375-83-3 C6H3N3O7*C16H16N2S
4-((isopropyl(phenyl)-l4-sulfaneylidene)amino)benzonitrile compound with picric acid (1:1)
—— (4aS,12bR)-10,11-dimethoxy-5-oxo-1,2,3,4,7,8-hexahydrobenzo[2,3]azeto[2,1-a]isoquinoline-4a(5H)-carboxylic-1,1-d2 acid 73232-77-6 C18H21NO5
(4aS,12bR)-10,11-dimethoxy-5-oxo-1,2,3,4,7,8-hexahydrobenzo[2,3]azeto[2,1-a]isoquinoline-4a(5H)-carboxylic-1,1-d2 acid
—— (4-Chloro-phenyl)-[1-(1,4-dioxy-quinoxalin-2-yl)-meth-(E)-ylidene]-amine 104182-72-1 C15H10ClN3O2
(4-Chloro-phenyl)-[1-(1,4-dioxy-quinoxalin-2-yl)-meth-(E)-ylidene]-amine
—— 4-ethoxy-6-methyl-1-(4-nitro-phenyl)-4-oxo-1,4-dihydro-4λ<sup>5</sup>-[1,2,4]diazaphosphinine-3-carboxylic acid ethyl ester 51104-69-9 C15H18N3O6P
4-ethoxy-6-methyl-1-(4-nitro-phenyl)-4-oxo-1,4-dihydro-4λ<sup>5</sup>-[1,2,4]diazaphosphinine-3-carboxylic acid ethyl ester
—— 4-Iodomethyl-4-methyl-2-trichloromethyl-4,5-dihydro-1H-imidazole 118535-29-8 C6H8Cl3IN2
4-Iodomethyl-4-methyl-2-trichloromethyl-4,5-dihydro-1H-imidazole
—— 4-acetamido-1-(2-deoxy-3,4,6-tris-O-(4-nitrobenzoyl)-β-D-ribo-hexopyranosyl)-2-pyrimidinone 107712-10-7 C33H26N6O15
4-acetamido-1-(2-deoxy-3,4,6-tris-O-(4-nitrobenzoyl)-β-D-ribo-hexopyranosyl)-2-pyrimidinone
—— 4-(2-iodo-ethanesulfonyl)-aniline; hydrochloride 40179-39-3 C8H10INO2S*ClH
4-(2-iodo-ethanesulfonyl)-aniline; hydrochloride
—— 4-Benzyl-2,5-heptadien-4-ol 38614-45-8 C14H18O
4-Benzyl-2,5-heptadien-4-ol
—— [4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl L-phenylalaninate hydrochloride 1383138-92-8 C31H27ClF3N5O7S*ClH
[4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl L-phenylalaninate hydrochloride
—— 4-iodo-6-[(pyridin-2-ylmethyl)amino]pyrido[4,3-c]-1,6-naphthyridin-1(2H)-one 1058127-15-3 C17H12IN5O
4-iodo-6-[(pyridin-2-ylmethyl)amino]pyrido[4,3-c]-1,6-naphthyridin-1(2H)-one
—— (4-methyloxan-4-yl) N-[6-[[(Z)-[(1-methyltetrazol-5-yl)-phenylmethylidene]amino]oxymethyl]pyridin-2-yl]carbamate 1332715-81-7 C22H25N7O4
(4-methyloxan-4-yl) N-[6-[[(Z)-[(1-methyltetrazol-5-yl)-phenylmethylidene]amino]oxymethyl]pyridin-2-yl]carbamate
—— 4-bromomethyl-2-(3-methoxy-propyl)-1-methyl-benzene 853643-85-3 C12H17BrO
4-bromomethyl-2-(3-methoxy-propyl)-1-methyl-benzene
—— 4-(4-acryloylamino-piperidine-1-sulfonyl)-N-(2-m-tolyl-ethyl)-benzamide 1414967-16-0 C24H29N3O4S
4-(4-acryloylamino-piperidine-1-sulfonyl)-N-(2-m-tolyl-ethyl)-benzamide
—— 4-[2,4-difluoro-3-(pyridin-4-yl)phenyl]-8-fluoro-7-trifluoromethylquinoline 693818-27-8 C21H10F6N2
4-[2,4-difluoro-3-(pyridin-4-yl)phenyl]-8-fluoro-7-trifluoromethylquinoline
—— 4-Methylamino-phthalazin-1-on 13580-90-0 C9H9N3O
4-Methylamino-phthalazin-1-on
—— 4-Hydroxy-2-carboxy-1,4-benzoxazin-on-(3) 90322-63-7 C9H7NO5
4-Hydroxy-2-carboxy-1,4-benzoxazin-on-(3)
—— 4-(4-(1,3-dioxaindan-5-yloxy)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid 740851-80-3 C30H27NO6
4-(4-(1,3-dioxaindan-5-yloxy)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid
—— 4-(2-[4-(4-fluorophenyl)-1-piperazinyl]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-furylmethyl)benzamide 583874-01-5 C30H27FN6O3
4-(2-[4-(4-fluorophenyl)-1-piperazinyl]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-furylmethyl)benzamide
—— 4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid (3-morpholin-4-yl-propyl)-amide 676344-66-4 C30H30N6O2
4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid (3-morpholin-4-yl-propyl)-amide
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-m-tolyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400571-99-4 C29H33F2NO5
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-m-tolyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
—— 4-[(1'',1'''-bis{[2''''-(trimethylsilyl)ethoxy]methyl}-2'',2'''-biimidazol-4''-yl)-1',3'-dithiol-2'-ylidene]-1,3-dithiole 1403337-67-6 C24H36N4O2S4Si2
4-[(1'',1'''-bis{[2''''-(trimethylsilyl)ethoxy]methyl}-2'',2'''-biimidazol-4''-yl)-1',3'-dithiol-2'-ylidene]-1,3-dithiole
—— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-2H-pyrazol-3-yl)-amide 1028853-47-5 C19H31N5O3
4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-2H-pyrazol-3-yl)-amide
—— 4-[3-(1-adamantyl)-4-methoxybenzoyloxy]-2-methoxybenzoic acid 135077-38-2 C26H28O6
4-[3-(1-adamantyl)-4-methoxybenzoyloxy]-2-methoxybenzoic acid
—— ((4aS,5R,6R,7S,8aR)-7-Acetoxy-5-bromo-3-oxo-8a-vinyl-octahydro-isochromen-6-yl)-acetic acid methyl ester 64375-18-4 C16H21BrO6
((4aS,5R,6R,7S,8aR)-7-Acetoxy-5-bromo-3-oxo-8a-vinyl-octahydro-isochromen-6-yl)-acetic acid methyl ester
—— (4aR,8aS)-2-Methoxy-4a,7,7-trimethyl-4a,5,6,7,8,8a-hexahydro-naphthalene-1-carbonitrile 63548-14-1 C15H21NO
(4aR,8aS)-2-Methoxy-4a,7,7-trimethyl-4a,5,6,7,8,8a-hexahydro-naphthalene-1-carbonitrile
—— {4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-phenylacetylamino-phenoxy]-phenyl}-acetic acid 1182353-12-3 C27H26N2O7
{4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-phenylacetylamino-phenoxy]-phenyl}-acetic acid
—— 4,5-dimethyl-3,6,7,8,9,10-hexahydro-1-benzazocin-2(1H)-one 1227843-96-0 C13H19NO
4,5-dimethyl-3,6,7,8,9,10-hexahydro-1-benzazocin-2(1H)-one
—— (4S,1S)-1-(4-chlorobenzyl)-2,4-dihydro-4-methyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione 1263306-79-1 C19H16ClN3O2
(4S,1S)-1-(4-chlorobenzyl)-2,4-dihydro-4-methyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione
—— 4,6-di-O-acetyl-2,5-anhydro-3-azido-1,3-dideoxy-1-(4-ethoxycarbonyl-phenylamino)-D-altritol 849631-23-8 C19H24N4O7
4,6-di-O-acetyl-2,5-anhydro-3-azido-1,3-dideoxy-1-(4-ethoxycarbonyl-phenylamino)-D-altritol
—— 4,4'-dipropionyl-3,4,3',4'-tetrahydro-[3,3']bi[benzo[<i>f</i>]quinolinyl] 63171-08-4 C32H28N2O2
4,4'-dipropionyl-3,4,3',4'-tetrahydro-[3,3']bi[benzo[<i>f</i>]quinolinyl]
—— (4R,4aR,6R,7aS,8aS,9R,9bS)-9-Acetoxy-6-ethoxy-7a-isopropyl-4,9b-dimethyl-7-oxo-1,2,3,4,4a,5,6,7,7a,8a,9,9b-dodecahydro-8-oxa-cyclopropa[b]phenanthrene-4-carboxylic acid methyl ester 84746-39-4 C25H36O7
(4R,4aR,6R,7aS,8aS,9R,9bS)-9-Acetoxy-6-ethoxy-7a-isopropyl-4,9b-dimethyl-7-oxo-1,2,3,4,4a,5,6,7,7a,8a,9,9b-dodecahydro-8-oxa-cyclopropa[b]phenanthrene-4-carboxylic acid methyl ester
—— (4R)-3a-hydroxy-3,7,8,8-tetramethyl-(3ac,7ac)-hexahydro-4r,7c-methano-benzooxazol-2-one 4498-06-0 C12H19NO3
(4R)-3a-hydroxy-3,7,8,8-tetramethyl-(3ac,7ac)-hexahydro-4r,7c-methano-benzooxazol-2-one
—— 4-benzyl-2-(1-methyl-piperidin-4-yl)-3,5-dioxo-pyrazolidine-1-carboxylic acid dimethylamide 102320-24-1 C19H26N4O3
4-benzyl-2-(1-methyl-piperidin-4-yl)-3,5-dioxo-pyrazolidine-1-carboxylic acid dimethylamide
—— 4-[4-(1-adamantylmethylcarbamoyl)phenyl]-N-[2,6-dichloro-4-(pyrrolidin-1-ylmethyl)phenyl]piperazine-1-carboxamide 1092068-08-0 C34H43Cl2N5O2
4-[4-(1-adamantylmethylcarbamoyl)phenyl]-N-[2,6-dichloro-4-(pyrrolidin-1-ylmethyl)phenyl]piperazine-1-carboxamide
—— 4-nitro-1-(2-trimethylsilanyl-ethoxymethyl)-2H-pyrazole-3-carboxylic acid,ethyl ester 864300-87-8 C12H21N3O5Si
4-nitro-1-(2-trimethylsilanyl-ethoxymethyl)-2H-pyrazole-3-carboxylic acid,ethyl ester
—— (4bR,7aR)-(+)-7a-methyl-4b,7,7,7a-tetrahydrofuro<3,2-c>1H-2-benzopyran 130626-52-7 C12H14O2
(4bR,7aR)-(+)-7a-methyl-4b,7,7,7a-tetrahydrofuro<3,2-c>1H-2-benzopyran