摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
中文名称 英文名称 CAS号 化学式
—— 4-Acetoxy-3,5-dibrom-2,2,6,6-tetramethyl-tetrahydropyran 27297-38-7 C11H18Br2O3
—— 4-Hydroxy-2,7-dimethyl-1,8-naphthyridin-3-carbonsaeure 33175-85-8 C11H10N2O3
—— 4-Diethylamino-1,3-dimethyl-5-phenyl-2-pyridon 28595-34-8 C17H22N2O
—— 4-methyl-2-propylsulfanyl-5-thiocyanato-thiazole 35534-77-1 C8H10N2S3
—— 4,5,6,8-Tetramethoxy-chinaldin-saeureanilid 22765-61-3 C20H20N2O5
—— 4-<i>tert</i>-butyl-2,3,5-trimethyl-1-phenyl-2,3-dihydro-1<i>H</i>-pyrazole 27808-28-2 C16H24N2
—— 4-(5-{(R)-1-[5-(3-chlorophenyl)-[1,2,4]oxadiazol-3-yl]-ethoxy}-4-methyl-4H-[1,2,4]triazol-3-yl)-1-methyl-1H-pyridin-2-one 1018680-65-3 C19H17ClN6O3
—— 4,6-dihydrothieno[3,4-d][1,3]dithiol-2-one 958649-83-7 C5H4OS3
—— 4-(1-Phenyl-ethylcarbamoyl)-piperidine-1-carboxylic acid benzyl ester 73415-80-2 C22H26N2O3
—— 4-[3-[4-[[(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl]methyl]-2-(3,3-difluoroazetidin-1-yl)pyrimidin-5-yl]-4-ethylphenyl]-3-methylbenzoic acid 1374132-58-7 C36H30F8N4O4
—— 4-trimethyl-4-vinyl-4-sila-1,2-dimethylcyclopentene 85914-89-2 C11H22Si2
—— 4-phenyl-5-(2,4,5-trichloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazole-3-thione 21358-19-0 C15H10Cl3N3OS
—— 4-Methyl-2-{[4-((E)-2-pyridin-2-yl-vinyl)-phenyl]-hydrazono}-pentanoic acid 27580-26-3 C19H21N3O2
—— 4-acetylamino-naphthalene-1-sulfonic acid carbazol-3-ylamide 22757-94-4 C24H19N3O3S
—— 4-Bromo-benzenesulfonic acid 6-methoxy-1,2,3,4-tetrahydro-1,4-methano-naphthalen-2-yl ester 20507-91-9 C18H17BrO4S
—— 4-phenyl-1-phthalimidomethyl-piperidine-4-carboxylic acid ethyl ester 28103-09-5 C23H24N2O4
—— 4,5,6,7,8,8-hexachloro-3a,4,7,7a-tetrahydro-1<i>H</i>-4,7-methano-indazole 34181-76-5 C8H4Cl6N2
—— 4-(3-amino-1-bromo-isoquinolin-4-yl)-butyric acid ethyl ester 23862-89-7 C15H17BrN2O2
—— 4-O-acetyl-3-O-trityl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-arabinopyranose 105283-45-2 C29H27NO6
—— (4-((3,5-dimethoxyphenoxy)methyl)-2-aminothiophen-3-yl)(3,4,5-trimethoxyphenyl)methanone 1265048-43-8 C23H25NO7S
—— [4-((2R,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-acetic acid tert-butyl ester 29748-40-1 C26H34O12
—— 4-(7-benzyloxy-6-methoxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-ylmethyl)-2-bromo-phenol 31953-58-9 C25H26BrNO3
—— (4R,4a'S,10a'R)-2-amino-7'-fluoro-8'-(2-fluoropyridin-3-yl)-1-methyl-3',4',4a',10a'-tetrahydro-2'H-spiro[imidazole-4,10'-pyrano[3,2-b]chromen]-5(1H)-one 1369627-33-7 C20H18F2N4O3
—— 4-pyrazol-1-yl-2-trifluoromethylbenzoic acid 911312-87-3 C11H7F3N2O2
—— 4-(2-chloro-ethoxy)-1-(5-chloro-thiazol-2-yl)-5-hydroxy-3-methyl-imidazolidin-2-one 56623-88-2 C9H11Cl2N3O3S
—— 4-(2-tert-butyl-4,5-dimethoxy-benzylidene)-2-phenyl-4H-oxazol-5-one 34581-99-2 C22H23NO4
—— 4-[N-(2-acetoxymethyl-4-oxo-3,4,7,8-tetrahydro-6H-cyclopenta[g]quinazolin-6-yl)-N-(prop-2-ynyl)amino]benzoic acid 902777-52-0 C24H21N3O5
—— 4-(2-Carboxy-ethyl)-1,4,8,12-tetraaza-cyclopentadecane-1,8,12-tricarboxylic acid tri-tert-butyl ester 161693-92-1 C29H54N4O8
—— 4-(4-methoxyphenyl)-1-(3-methylbenzyl)-1H-1,2,3-triazole 1015228-61-1 C17H17N3O
—— 4-methoxy-6-(methoxymethyl)-5-(oxiran-2-ylmethoxy)-1H-indole 1246351-33-6 C14H17NO4
—— 4-((E)-2-Carboxy-vinyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid 25894-09-1 C10H11NO4
—— 4-Hydroxy-8-methyl-5-(4-phenoxy-butoxy)-quinoline-3-carboxylic acid ethyl ester 35966-24-6 C23H25NO5
—— 4-<7-Chlor-chinolyl-(4)-amino>-2-(4-acetoxy-piperidino-methyl)-phenol 23805-25-6 C23H24ClN3O3
—— 4-phenyl-1,2,4-triaza-spiro[4.6]undec-1-ene-3-thione 25773-42-6 C14H17N3S
—— 4-(2-bromo-phenyl)-5,5-dimethyl-4,5-dihydro-[1,2,4]triazole-3-thione 25687-98-3 C10H10BrN3S
—— 4-[3-(2-chloro-phenyl)-1-(4-methoxy-anilino)-allylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 30020-80-5 C26H22ClN3O2
—— 4-(3-(4-chlorophenyl)-2,2-dioxido-1,3-dihydro-2,1,3-benzothiadiazol-1(3H)-yl)-N-methylbutan-1-amine trifluoroacetate 1033213-53-4 C2HF3O2*C17H20ClN3O2S
—— [4-(anthracen-9-ylmethyl-tert-butoxycarbonylamino)butyl]-(4-methylaminobutyl)carbamic acid tert-butyl ester 1021418-43-8 C34H49N3O4
—— 4-Nitro-benzoic acid (3S,7S,10S,12S,13R,17R)-7-acetoxy-12-hydroxy-17-(3-methoxycarbonyl-1-methyl-propyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 28192-80-5 C34H47NO9
—— 4-tert-Butyl-1-(4-dimethylamino-phenyl)-cyclohexanecarboxylic acid methyl ester 29582-57-8 C20H31NO2
—— 4-carboxamido-5-(2-aminobiphenylamino)-1,2,3-triazole 401818-34-6 C15H14N6O
—— 4-chloro-6-(chloromethyl)-2-cyclopropylpyrimidine 1856510-01-4 C8H8Cl2N2
—— 4-(p-Nitro-benzyl)-3-nitro-Δ<sup>2</sup>-1,2,4-triazolon-(5) 22354-72-9 C9H7N5O5
—— 4-methyl-3-(3-piperidin-1-yl-propyl)-1,3-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one 27355-57-3 C19H24N4O
—— 4-Methyl-2-(5-methyl-3-oxy-benzothiazol-2-ylazo)-phenol 28842-10-6 C15H13N3O2S
—— 4-Amino-6-pyridyl-sym.triazin-2-N,N-bis-(β-hydroxyethyl)-carboxamid 33957-58-3 C13H16N6O3
—— <4-(Penta-2t,4-dienyl)-phenyl>-trimethylsilyl-ether 28070-17-9 C14H20OSi
—— 4-[5-(1-(3,4-dichlorophenyl)-5-methyl-1 H-1,2,4-triazol-3-ylthio)pentyl] morpholine 1025011-28-2 C18H24Cl2N4OS
—— (4E,6E)-1-(tert-Butyl-dimethyl-silanyloxy)-7-iodo-6-methyl-hepta-4,6-dien-3-one 201936-22-3 C14H25IO2Si
—— 4-Phenyl-1-seleno-cumarin 25863-54-1 C15H10OSe