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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[N-ethyl-N-(β-methanesulfonamidoethyl)amino]-2-methyl-2',5'-dipivalamido-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine 85429-72-7 C43H66N6O6S2
4-[N-ethyl-N-(β-methanesulfonamidoethyl)amino]-2-methyl-2',5'-dipivalamido-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine
—— 4-Brommethyl-furo<2,3-b>chinolin 68452-11-9 C12H8BrNO
4-Brommethyl-furo<2,3-b>chinolin
—— 4-Methyl-N-(4-pyrazol-1-yl-butyl)-benzamide 129854-54-2 C15H19N3O
4-Methyl-N-(4-pyrazol-1-yl-butyl)-benzamide
—— 4,4'-(2,2'-pyridazine-3,6-diylbissulfanyl-diethyl)-bis-morpholine 65612-29-5 C16H26N4O2S2
4,4'-(2,2'-pyridazine-3,6-diylbissulfanyl-diethyl)-bis-morpholine
—— 4-(Carboxy-phenyl-methyl)-2-oxo-chroman-3-carboxylic acid ethyl ester 69045-69-8 C20H18O6
4-(Carboxy-phenyl-methyl)-2-oxo-chroman-3-carboxylic acid ethyl ester
—— 4-chloro-<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl chloride 68598-56-1 C13H8Cl2N2O3S
4-chloro-<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl chloride
—— 4-{2-[4-(hex-5-enyloxy)-phenyl]diazenyl}benzoic acid 155800-67-2 C19H20N2O3
4-{2-[4-(hex-5-enyloxy)-phenyl]diazenyl}benzoic acid
—— 4-(1-methyl-benzo[f]coumarin-9-yloxy)butanoic acid 1394863-51-4 C18H16O5
4-(1-methyl-benzo[f]coumarin-9-yloxy)butanoic acid
—— 4-Nitrobenzyl (5R,6S)-2-(7-ethylthio-6-methyl-imidazo[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate iodide 352306-39-9 C24H25N4O6S2*I
4-Nitrobenzyl (5R,6S)-2-(7-ethylthio-6-methyl-imidazo[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate iodide
—— 4-benzyloxy-1-trichloroacetoxybut-2-ene 93553-68-5 C13H13Cl3O3
4-benzyloxy-1-trichloroacetoxybut-2-ene
—— 4-{3-[4-fluoro-2-(2-methoxypyrimidin-5-ylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006897-21-7 C25H20F4N6O3
4-{3-[4-fluoro-2-(2-methoxypyrimidin-5-ylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
—— 4',7-diacetoxy-2-ethylthio-isoflav-3-ene 1096622-65-9 C21H20O5S
4',7-diacetoxy-2-ethylthio-isoflav-3-ene
—— (4R,5S,7R)-5,9-bis-(tert-butyldimethylsilyloxy)-7-(4-methoxybenzyloxy)-4-methylnon-1-yne 398477-87-7 C30H54O4Si2
(4R,5S,7R)-5,9-bis-(tert-butyldimethylsilyloxy)-7-(4-methoxybenzyloxy)-4-methylnon-1-yne
—— (4aR,5aS,7aS,8aS,10R,11S,12aR,13aS,14aR,15aS)-10-(benzyloxy)-11-(2-(benzyloxy)ethyl)-2,2-di-tert-butyl-7a-(ethylthio)hexadecahydro-[1,3,2]dioxasilino[4',5':5,6]pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine 1043884-71-4 C42H62O8SSi
(4aR,5aS,7aS,8aS,10R,11S,12aR,13aS,14aR,15aS)-10-(benzyloxy)-11-(2-(benzyloxy)ethyl)-2,2-di-tert-butyl-7a-(ethylthio)hexadecahydro-[1,3,2]dioxasilino[4',5':5,6]pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine
—— 4-chloro-N-(4-fluorophenyl)-2-methoxy-N-[6-(4-methyI-piperazin-1-yl)-pyridin-3-ylmethyl]-benzamide 1034135-30-2 C25H26ClFN4O2
4-chloro-N-(4-fluorophenyl)-2-methoxy-N-[6-(4-methyI-piperazin-1-yl)-pyridin-3-ylmethyl]-benzamide
—— 4-(5-chloro-pyridin-2-ylmethoxy)-1-[2-(2-ethyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-oxo-ethyl]-1H-pyridin-2-one 1184946-88-0 C24H24ClN3O3
4-(5-chloro-pyridin-2-ylmethoxy)-1-[2-(2-ethyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-oxo-ethyl]-1H-pyridin-2-one
—— 4-trifluoroacetyl-(S)-hexahydro-2-methyl-1-(4-bromo-5-isoquinolinesulfonyl)-1H-1,4-diazepine 1361322-39-5 C17H17BrF3N3O3S
4-trifluoroacetyl-(S)-hexahydro-2-methyl-1-(4-bromo-5-isoquinolinesulfonyl)-1H-1,4-diazepine
—— (4R,5R,6R)-8-(tert-butyldimethylsilyl)oxy-4-(triisopropylsilyl)oxy-5-methyloct-1-en-6-ol 221627-38-9 C24H52O3Si2
(4R,5R,6R)-8-(tert-butyldimethylsilyl)oxy-4-(triisopropylsilyl)oxy-5-methyloct-1-en-6-ol
—— 4-(benzenesulfinyl)-1-diethoxyphosphorylbutan-2-one 123269-23-8 C14H21O5PS
4-(benzenesulfinyl)-1-diethoxyphosphorylbutan-2-one
—— 4-amino-N-(2-chloro-4-iodophenyl)benzenesulfonamide 1219126-43-8 C12H10ClIN2O2S
4-amino-N-(2-chloro-4-iodophenyl)benzenesulfonamide
—— 4-(benzyloxy)-N-(3-(trifluoromethyl)phenyl)-1H-indole-3-carboxamide 1149360-84-8 C23H17F3N2O2
4-(benzyloxy)-N-(3-(trifluoromethyl)phenyl)-1H-indole-3-carboxamide
—— 4-cyclopent-2-enyl-3-methyl-crotonaldehyde 1781-61-9 C10H14O
4-cyclopent-2-enyl-3-methyl-crotonaldehyde
—— 4-(4-[(Phenyl)ethynyl]benzoyl)pyridine 345911-45-7 C20H13NO
4-(4-[(Phenyl)ethynyl]benzoyl)pyridine
—— (4R*,6S*)-6-cyclohexyl-4-methyltetrahydro-pyran-2-one 96502-11-3 C12H20O2
(4R*,6S*)-6-cyclohexyl-4-methyltetrahydro-pyran-2-one
—— 4-(5-Nonyl-2-thienylmethylenimino)-benzoesaeure 67484-28-0 C21H27NO2S
4-(5-Nonyl-2-thienylmethylenimino)-benzoesaeure
—— (4-Fluorphenyl)-2-(dimethylarsano)ethyl-methylchlorsilan 86071-68-3 C11H17AsClFSi
(4-Fluorphenyl)-2-(dimethylarsano)ethyl-methylchlorsilan
—— (4-Cyano-phenylamino)-(3-ethynyl-5-hydroxy-phenyl)-acetic acid methyl ester 871345-35-6 C18H14N2O3
(4-Cyano-phenylamino)-(3-ethynyl-5-hydroxy-phenyl)-acetic acid methyl ester
—— 4-Methyl-4-propyl-4-sila-8-oxa-10-phenyl-5-decen 67002-38-4 C18H30OSi
4-Methyl-4-propyl-4-sila-8-oxa-10-phenyl-5-decen
—— [4-[2-[4-(4-methoxyphenyl)-5-methyl-1,3-dithiol-2-ylidene]-5-methyl-1,3-dithiol-1-ium-4-ylidene]cyclohexa-2,5-dien-1-ylidene]-methyloxidanium 75258-52-5 C22H20O2S4
[4-[2-[4-(4-methoxyphenyl)-5-methyl-1,3-dithiol-2-ylidene]-5-methyl-1,3-dithiol-1-ium-4-ylidene]cyclohexa-2,5-dien-1-ylidene]-methyloxidanium
—— 4,5-Dichloro-3-methyl-cyclopent-2-enone 7411-37-2 C6H6Cl2O
4,5-Dichloro-3-methyl-cyclopent-2-enone
—— 4-phenyl-1(H)-(1,5)-benzodiazepin-2,3-dione-3-oxime 379240-09-2 C15H11N3O2
4-phenyl-1(H)-(1,5)-benzodiazepin-2,3-dione-3-oxime
—— 4-[(S)-4-carboxy-2-({4-[2-(3-carboxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073444-93-5 C30H37N5O10
4-[(S)-4-carboxy-2-({4-[2-(3-carboxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-{(S)-4-carboxy-2-[(5-fluoro-7-methyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1073449-85-0 C34H43FN6O9
4-{(S)-4-carboxy-2-[(5-fluoro-7-methyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
—— 4-{4-carboxy-(2S)-[(4-{2-oxo-2-[3-(2-oxo-pyrrolidin-1-ylmethyl)-piperidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1073453-15-2 C34H44N6O9
4-{4-carboxy-(2S)-[(4-{2-oxo-2-[3-(2-oxo-pyrrolidin-1-ylmethyl)-piperidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
—— [4-(4-chlorobenzyl)-3,7-dimethyl-2-oxo-1,2-dihydroquinolin-5-yloxy]acetic acid methyl ester 1221181-45-8 C21H20ClNO4
[4-(4-chlorobenzyl)-3,7-dimethyl-2-oxo-1,2-dihydroquinolin-5-yloxy]acetic acid methyl ester
—— [4-(4-fluorophenyl)-1,3-thiazol-5-yl]methanol 870062-08-1 C10H8FNOS
[4-(4-fluorophenyl)-1,3-thiazol-5-yl]methanol
—— 4-[(S)-4-carboxy-2-({4-[2-((S)-2-ethylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-fluoro-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073447-99-0 C31H39FN6O9
4-[(S)-4-carboxy-2-({4-[2-((S)-2-ethylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-fluoro-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-((S)-4-carboxy-2-{[4-(2-oxo-2-piperazin-1-yl-ethoxy)-quinoline-2-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 1073451-19-0 C28H36N6O8
4-((S)-4-carboxy-2-{[4-(2-oxo-2-piperazin-1-yl-ethoxy)-quinoline-2-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-4-carboxy-2-({4-[2-(4-cyclohexyl-3-oxo-piperazin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073450-84-6 C34H44N6O9
4-[(S)-4-carboxy-2-({4-[2-(4-cyclohexyl-3-oxo-piperazin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-{(S)-4-carboxy-2-[(6,7-dimethyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1073450-27-7 C35H46N6O9
4-{(S)-4-carboxy-2-[(6,7-dimethyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-4-carboxy-2-({4-[2-oxo-2-((R)-2-phenyl-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073452-95-5 C34H39N5O8
4-[(S)-4-carboxy-2-({4-[2-oxo-2-((R)-2-phenyl-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-{1H-pyrrolo[2,3-b]pyridin-3-yl}butanoic acid 2229015-06-7 C11H12N2O2
4-{1H-pyrrolo[2,3-b]pyridin-3-yl}butanoic acid
—— 4-(3,3-Dimethylcyclohexyl)butanal 2229129-74-0 C12H22O
4-(3,3-Dimethylcyclohexyl)butanal
—— 4-N-(2-cyanoethyl)carbamoyl-5-((Z)-2-tritylthioethen-1-yl)thiazole 912639-36-2 C28H23N3OS2
4-N-(2-cyanoethyl)carbamoyl-5-((Z)-2-tritylthioethen-1-yl)thiazole
—— 4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclopentylcarbamoyl-azetidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073448-61-9 C34H44N6O9
4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclopentylcarbamoyl-azetidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-methoxycarbonyl-5-((E)-2-tritylthioethen-1-yl)thiazole 912640-20-1 C26H21NO2S2
4-methoxycarbonyl-5-((E)-2-tritylthioethen-1-yl)thiazole
—— 4-[[3,5-dicyano-6-(2-hydroxyethylamino)-4-pyridin-2-ylpyridin-2-yl]sulfanylmethyl]-N-methylpyridine-2-carboxamide 1353657-03-0 C22H19N7O2S
4-[[3,5-dicyano-6-(2-hydroxyethylamino)-4-pyridin-2-ylpyridin-2-yl]sulfanylmethyl]-N-methylpyridine-2-carboxamide
—— 4,4'-[6,6'-bis-(4-methyl-anilino)-4,4'-(4,4'-sulfonyl-dianilino)-bis-[1,3,5]triazin-2-ylamino]-bis-benzoic acid diethyl ester 66940-19-0 C50H46N12O6S
4,4'-[6,6'-bis-(4-methyl-anilino)-4,4'-(4,4'-sulfonyl-dianilino)-bis-[1,3,5]triazin-2-ylamino]-bis-benzoic acid diethyl ester
—— (4aS,5S,6aS,10aR)-6b-(2-Chloro-acetyl)-4b-fluoro-5,8-dihydroxy-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,10a,11,11a,11b,12,13-tetradecahydro-7,10-dioxa-indeno[2,1-a]phenanthren-2-one 57331-33-6 C23H28ClFO6
(4aS,5S,6aS,10aR)-6b-(2-Chloro-acetyl)-4b-fluoro-5,8-dihydroxy-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,10a,11,11a,11b,12,13-tetradecahydro-7,10-dioxa-indeno[2,1-a]phenanthren-2-one
—— 4,5,6,7-Tetrabromo-2-[2-methyl-prop-(E)-ylideneamino]-isoindole-1,3-dione 67013-89-2 C12H8Br4N2O2
4,5,6,7-Tetrabromo-2-[2-methyl-prop-(E)-ylideneamino]-isoindole-1,3-dione