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
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-(3,5-Dichloro-phenyl)-2-phenyl-2H-pyrazol-3-yl]-butyric acid 936949-45-0 C19H16Cl2N2O2
    4-[5-(3,5-Dichloro-phenyl)-2-phenyl-2H-pyrazol-3-yl]-butyric acid
    —— 4-Hydroxy-3-(2-methyl-3-oxo-butyl)-chromen-2-one 104416-39-9 C14H14O4
    4-Hydroxy-3-(2-methyl-3-oxo-butyl)-chromen-2-one
    —— 4-(N-(3-(pyrrolidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride 590404-44-7 C17H26N4O2*ClH
    4-(N-(3-(pyrrolidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride
    —— 4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3-methyl-5-trifluoromethyl-phenyl)-1-methoxycarbonyl-ethyl ester 910575-85-8 C27H31F3N4O5
    4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3-methyl-5-trifluoromethyl-phenyl)-1-methoxycarbonyl-ethyl ester
    —— 4,4-bis-(4-methoxy-phenyl)-2-phenyl-but-3-enoic acid 102751-04-2 C24H22O4
    4,4-bis-(4-methoxy-phenyl)-2-phenyl-but-3-enoic acid
    —— 4-(2,4-dimethoxy-3-nitro-phenylethynyl)-1-methyl-1H-pyrazole 905752-07-0 C14H13N3O4
    4-(2,4-dimethoxy-3-nitro-phenylethynyl)-1-methyl-1H-pyrazole
    —— (4-amino-3-chloro-5-methoxyphenyl)acetic acid ethyl ester 1258846-75-1 C11H14ClNO3
    (4-amino-3-chloro-5-methoxyphenyl)acetic acid ethyl ester
    —— 4-(2-((tert-butyldimethylsilyl)oxy)-2-(4,5,5-trimethyl-1-tosyl-1,5-dihydrobenzo[cd]indol-3-yl)ethyl)-5,5-dimethyl-1-tosyl-1,5-dihydrobenzo[cd]indole-3-carbaldehyde 1335030-93-7 C50H56N2O6S2Si
    4-(2-((tert-butyldimethylsilyl)oxy)-2-(4,5,5-trimethyl-1-tosyl-1,5-dihydrobenzo[cd]indol-3-yl)ethyl)-5,5-dimethyl-1-tosyl-1,5-dihydrobenzo[cd]indole-3-carbaldehyde
    —— 4-(1-Adamantylmethyl)-cyclohexylamin 46853-21-8 C17H29N
    4-(1-Adamantylmethyl)-cyclohexylamin
    —— 4-(2-fluoro-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 2251-05-0 C14H14FN3O2S
    4-(2-fluoro-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-(3-hydroxy-3-methylbutynyl)-4'-(trimethylsilylethynyl)biphenyl 247039-95-8 C22H24OSi
    4-(3-hydroxy-3-methylbutynyl)-4'-(trimethylsilylethynyl)biphenyl
    —— 4-Heptenal, 7-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-, oxime, (Z,Z)- 142404-85-1 C23H31NO2Si
    4-Heptenal, 7-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-, oxime, (Z,Z)-
    —— 4-Benzoyl-2-diethylamino-2-ethyl-pent-4-enenitrile 81878-23-1 C18H24N2O
    4-Benzoyl-2-diethylamino-2-ethyl-pent-4-enenitrile
    —— 4-chloro-benzophenone-(2,4-dinitro-phenylhydrazone) 17301-76-7 C19H13ClN4O4
    4-chloro-benzophenone-(2,4-dinitro-phenylhydrazone)
    —— 4-(5-benzyloxy-pyrimidin-2-ylamino)-2,6-diethylpiperidine-1-carboxylic acid isopropyl ester 1148130-23-7 C25H36N4O3
    4-(5-benzyloxy-pyrimidin-2-ylamino)-2,6-diethylpiperidine-1-carboxylic acid isopropyl ester
    —— (4R)-4-hydroxy-4-(2-hydroxy-5-methoxy-phenyl)-butan-2-one 1162642-11-6 C11H14O4
    (4R)-4-hydroxy-4-(2-hydroxy-5-methoxy-phenyl)-butan-2-one
    —— 4-(1,3-dioxolan-2-yl)benzyl tosylate 174316-23-5 C17H18O5S
    4-(1,3-dioxolan-2-yl)benzyl tosylate
    —— 4'-(cyclopropylcarbonyl)-N-methylacetanilide 129355-78-8 C13H15NO2
    4'-(cyclopropylcarbonyl)-N-methylacetanilide
    —— 4-(o-chlorophenyl)-4-dimethylaminocyclohexanone, ethylene ketal hydroiodide 65618-93-1 C16H22ClNO2*HI
    4-(o-chlorophenyl)-4-dimethylaminocyclohexanone, ethylene ketal hydroiodide
    —— (4S*,5R*)-5-Methyl-4-<(2,4,6-trimethylphenyl)thio>-6-phenyl-1-hexene 110874-56-1 C22H28S
    (4S*,5R*)-5-Methyl-4-<(2,4,6-trimethylphenyl)thio>-6-phenyl-1-hexene
    —— 4-(n-butylamino)-6-(n-butylimino)-3-oxocyclohexa-1,4-dien-1-olate 124251-43-0 C14H22N2O2
    4-(n-butylamino)-6-(n-butylimino)-3-oxocyclohexa-1,4-dien-1-olate
    —— 4-butyl-5-(4-(3-meta-trifluoromethylbenzyloxy)phenyl)-2H-1,2,4-triazole-3(4H)-one 1630013-22-7 C20H20F3N3O2
    4-butyl-5-(4-(3-meta-trifluoromethylbenzyloxy)phenyl)-2H-1,2,4-triazole-3(4H)-one
    —— 4-(4-(4-chlorophenyl)oxazol-2-yl)thiomorpholine-3,5-dione 1590443-70-1 C13H9ClN2O3S
    4-(4-(4-chlorophenyl)oxazol-2-yl)thiomorpholine-3,5-dione
    —— [4-amino-3-(2,4-dichloro-phenyl)-2-oxo-2,3-dihydro-imidazol-1-yl]-acetonitrile 21820-98-4 C11H8Cl2N4O
    [4-amino-3-(2,4-dichloro-phenyl)-2-oxo-2,3-dihydro-imidazol-1-yl]-acetonitrile
    —— 4-([(3S)-1-butanoyl-3-pyrrolidinyl][(2,4-difluorophenyl)methyl]amino)-2-chlorobenzonitrile 1034844-66-0 C22H22ClF2N3O
    4-([(3S)-1-butanoyl-3-pyrrolidinyl][(2,4-difluorophenyl)methyl]amino)-2-chlorobenzonitrile
    —— 4-Hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-3-(phenyl-propyl-amino)-5,6-dihydro-pyran-2-one 491826-04-1 C25H31NO4
    4-Hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-3-(phenyl-propyl-amino)-5,6-dihydro-pyran-2-one
    —— (4-octyloxy-phenyl)-carbamic acid phenyl ester 581071-48-9 C21H27NO3
    (4-octyloxy-phenyl)-carbamic acid phenyl ester
    —— 4-(2-(4-(6-isobutoxypyrimidin-4-yl)piperazin-1-yl)-2-oxoethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1359732-64-1 C22H27N5O4
    4-(2-(4-(6-isobutoxypyrimidin-4-yl)piperazin-1-yl)-2-oxoethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4-nitro-benzoic acid (R)-4-((S)-4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopent-2-enyl ester 1034175-06-8 C16H13FN4O5
    4-nitro-benzoic acid (R)-4-((S)-4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopent-2-enyl ester
    —— 4-quinolinecarboxylic acid pentafluorophenyl ester 910322-33-7 C16H6F5NO2
    4-quinolinecarboxylic acid pentafluorophenyl ester
    —— 4-chloro-N-(4-(4-methyl-3-pyridinyl)phenyl)-3-nitrobenzenesulfonamide 1357093-20-9 C18H14ClN3O4S
    4-chloro-N-(4-(4-methyl-3-pyridinyl)phenyl)-3-nitrobenzenesulfonamide
    —— 4-hydroxy-4-(6-methoxy-quinolin-4-yl)-piperidine-1-carboxylic acid tert-butyl ester 1072828-14-8 C20H26N2O4
    4-hydroxy-4-(6-methoxy-quinolin-4-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— {4-[5-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-3-yl]-6-methyl-pyrimidin-2-yl}(isobutyl)(methyl)amine 1186511-95-4 C19H24N6O
    {4-[5-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-3-yl]-6-methyl-pyrimidin-2-yl}(isobutyl)(methyl)amine
    —— 4-(6-methoxy-quinolin-4-yl)-piperidin-4-ol 1072828-05-7 C15H18N2O2
    4-(6-methoxy-quinolin-4-yl)-piperidin-4-ol
    —— [4-({6-[3-(2-fluoro-phenyl)-ureido]-3,4-dihydro-1H-isoquinoline-2-carbonyl}-methyl-amino)-cyclohexyl]-acetic acid 1190073-50-7 C26H31FN4O4
    [4-({6-[3-(2-fluoro-phenyl)-ureido]-3,4-dihydro-1H-isoquinoline-2-carbonyl}-methyl-amino)-cyclohexyl]-acetic acid
    —— 4-chloro-<i>N</i>-[2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethyl]-benzenesulfonamide 38378-20-0 C16H14ClN3O3S
    4-chloro-<i>N</i>-[2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethyl]-benzenesulfonamide
    —— 4-(2-Pyrrolidinoethyl)imidazole 109293-16-5 C9H15N3
    4-(2-Pyrrolidinoethyl)imidazole
    —— 4-{3-[2-(3-fluorophenyl)ethoxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide 1191400-87-9 C25H25FN4O2
    4-{3-[2-(3-fluorophenyl)ethoxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide
    —— (4-CF3-C6H4C)W(OC(CF3)2Me)3(DME) 1034311-51-7 C24H23F21O5W
    (4-CF3-C6H4C)W(OC(CF3)2Me)3(DME)
    —— 4-(2-Oxo-propyl)-4H-quinoline-1-carboxylic acid methyl ester 92637-08-6 C14H15NO3
    4-(2-Oxo-propyl)-4H-quinoline-1-carboxylic acid methyl ester
    —— 4-(1-Trityl-1H-tetrazol-5-yl)-phenol 137898-61-4 C26H20N4O
    4-(1-Trityl-1H-tetrazol-5-yl)-phenol
    —— 4-Piperidin-4-yl-3-quinolin-3-yl-butyric acid methyl ester 811843-03-5 C19H24N2O2
    4-Piperidin-4-yl-3-quinolin-3-yl-butyric acid methyl ester
    —— 4,5,6,7-tetrabromo-2-(1,4-dimethyl-penta-1,3-dienyl)-benzo[1,3]dioxole 24863-63-6 C14H12Br4O2
    4,5,6,7-tetrabromo-2-(1,4-dimethyl-penta-1,3-dienyl)-benzo[1,3]dioxole
    —— 4-(2-bromo-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 107773-82-0 C14H14BrN3O2S
    4-(2-bromo-anilino)-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— (4aS,9S)-10-Methylene-octahydro-4a,9-methano-benzocyclohepten-1-one 82026-48-0 C13H18O
    (4aS,9S)-10-Methylene-octahydro-4a,9-methano-benzocyclohepten-1-one
    —— 4-Hydroxy-nonanoic acid propyl ester 139126-64-0 C12H24O3
    4-Hydroxy-nonanoic acid propyl ester
    —— (4S,5S)-5-(4-nitrophenyl)-4-phenyldihydrofuran-2(3H)-one 1443683-09-7 C16H13NO4
    (4S,5S)-5-(4-nitrophenyl)-4-phenyldihydrofuran-2(3H)-one
    —— 4-[1-(hydroxyimino)undecyl]-1-methylpyridinium bromide 952689-08-6 Br*C17H29N2O
    4-[1-(hydroxyimino)undecyl]-1-methylpyridinium bromide
    —— 4,4'-ureylene-di-valeric acid dimethyl ester 109443-96-1 C13H24N2O5
    4,4'-ureylene-di-valeric acid dimethyl ester
    —— (4-Dimethylaminomethyl-1-triisopropylsilanyl-1H-pyrrol-3-ylmethyl)-dimethyl-amine 173731-25-4 C19H39N3Si
    (4-Dimethylaminomethyl-1-triisopropylsilanyl-1H-pyrrol-3-ylmethyl)-dimethyl-amine