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-[[4-(3-fluorobenzoyl)pyrimidin-2-yl]amino]benzonitrile 1225464-80-1 C18H11FN4O
    4-[[4-(3-fluorobenzoyl)pyrimidin-2-yl]amino]benzonitrile
    —— 4-methoxybenzaldehyde 2-amino-3-phenylpropionylhydrazone 142071-74-7 C17H19N3O2
    4-methoxybenzaldehyde 2-amino-3-phenylpropionylhydrazone
    —— 4-((4-methoxyphenyl)amino)-2-(p-tolyl)-2H-indazole-3,5-dione 1354367-87-5 C21H17N3O3
    4-((4-methoxyphenyl)amino)-2-(p-tolyl)-2H-indazole-3,5-dione
    —— {4-[acetyl-Glu(OBut-t)amino]-phenyl}-hydroxy-acetic acid methyl ester 783362-28-7 C20H28N2O7
    {4-[acetyl-Glu(OBut-t)amino]-phenyl}-hydroxy-acetic acid methyl ester
    —— (4-chlorophenyl)(2-(4-nitrophenyl)cyclopropyl)methanone 1309453-43-7 C16H12ClNO3
    (4-chlorophenyl)(2-(4-nitrophenyl)cyclopropyl)methanone
    —— 4-nitrophenylacetyl fluoride 78507-53-6 C8H6FNO3
    4-nitrophenylacetyl fluoride
    —— (4R,4aS)-7-Methoxy-4,7-dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalene 75930-89-1 C13H22O
    (4R,4aS)-7-Methoxy-4,7-dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalene
    —— 4,4'-di-thiophen-2-yl-2,2'-selenophene-2,5-diyl-bis-thiazole 37030-17-4 C18H10N2S4Se
    4,4'-di-thiophen-2-yl-2,2'-selenophene-2,5-diyl-bis-thiazole
    —— 4-Methyl-N-[2-(2,4,5-trimethyl-cyclopenta-1,4-dienyl)-phenyl]-benzenesulfonamide 912676-03-0 C21H23NO2S
    4-Methyl-N-[2-(2,4,5-trimethyl-cyclopenta-1,4-dienyl)-phenyl]-benzenesulfonamide
    —— 4-[12-(4-Amino-2-chlorophenoxy)dodecoxy]-3-chloroaniline 652994-95-1 C24H34Cl2N2O2
    4-[12-(4-Amino-2-chlorophenoxy)dodecoxy]-3-chloroaniline
    —— (4-nitrophenyl)(quinoxalin-5-yl)methanone 1442660-22-1 C15H9N3O3
    (4-nitrophenyl)(quinoxalin-5-yl)methanone
    —— 4-Hexanoyl-o-terphenyl 5173-07-9 C24H24O
    4-Hexanoyl-o-terphenyl
    —— 4-formyl-5-hydroxy-2-(2-oxoethyl)-2,3-dihydrobenzo<b>furan 130663-58-0 C11H10O4
    4-formyl-5-hydroxy-2-(2-oxoethyl)-2,3-dihydrobenzo<b>furan
    —— 4-bromo-N-(pyridin-4-ylmethyl)-2-(trifluoromethyl)benzenesulfonamide 1034926-04-9 C13H10BrF3N2O2S
    4-bromo-N-(pyridin-4-ylmethyl)-2-(trifluoromethyl)benzenesulfonamide
    —— 4-(1,4-dioxa-spiro[4.5]dec-6-yl)-butan-2-one 34769-84-1 C12H20O3
    4-(1,4-dioxa-spiro[4.5]dec-6-yl)-butan-2-one
    —— 4-Morpholinecarboxylic acid,5-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-2-nitropropyl]-2-ethoxy-,1,1-dimethylethyl ester, (5R)- 883442-50-0 C20H28F2N2O7
    4-Morpholinecarboxylic acid,5-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-2-nitropropyl]-2-ethoxy-,1,1-dimethylethyl ester, (5R)-
    —— 4-(2-(3,5-diphenyl-4H-1,2,4-triazole-4-yl)ethyl)benzen-1,2-diol 1391939-59-5 C22H19N3O2
    4-(2-(3,5-diphenyl-4H-1,2,4-triazole-4-yl)ethyl)benzen-1,2-diol
    —— (4S,5R,6S)-4-(2-tert-Butoxycarbonylamino-ethyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-3-([1,3,4]thiadiazol-2-ylsulfanylmethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzhydryl ester 220430-47-7 C32H36N4O6S2
    (4S,5R,6S)-4-(2-tert-Butoxycarbonylamino-ethyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-3-([1,3,4]thiadiazol-2-ylsulfanylmethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzhydryl ester
    —— 4-[4-(methoxybenzyl)oxy]-6-phenyl-2-hexanone 160977-45-7 C20H24O3
    4-[4-(methoxybenzyl)oxy]-6-phenyl-2-hexanone
    —— ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane 945773-25-1 C21H34Si
    ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane
    —— 4-<<(dimethylamino)methylene>amino>pyrido<2,3-d>pyrimidine 3-oxide 68640-81-3 C10H11N5O
    4-<<(dimethylamino)methylene>amino>pyrido<2,3-d>pyrimidine 3-oxide
    —— 4-(4-Chloro-benzyl)-7-methoxy-3,4-dihydro-2H-naphthalen-1-one 692728-43-1 C18H17ClO2
    4-(4-Chloro-benzyl)-7-methoxy-3,4-dihydro-2H-naphthalen-1-one
    —— 4-<<4-<3-(tert-butyloxycarbonyl)propanoyl>phenyl>oxy>-1-<(benzylamino)carbonyl>-3,3-diethyl-2-azetidinone 147056-25-5 C29H36N2O6
    4-<<4-<3-(tert-butyloxycarbonyl)propanoyl>phenyl>oxy>-1-<(benzylamino)carbonyl>-3,3-diethyl-2-azetidinone
    —— 4,6-bis(3-bromophenyl)dibenzofuran 1269422-90-3 C24H14Br2O
    4,6-bis(3-bromophenyl)dibenzofuran
    —— 4,4'-dihydroxy-2,2'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraone 3790-89-4 C14H10O6
    4,4'-dihydroxy-2,2'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraone
    —— 4-methyl-2-(4-(methylsulfonyl)piperazin-1-yl)quinazolin-6-amine 1374567-68-6 C14H19N5O2S
    4-methyl-2-(4-(methylsulfonyl)piperazin-1-yl)quinazolin-6-amine
    —— 4-cyano-4-(3-cyclopropylmethoxy-4-methoxyphenyl)cyclohexan-1-one oxime 153587-43-0 C18H22N2O3
    4-cyano-4-(3-cyclopropylmethoxy-4-methoxyphenyl)cyclohexan-1-one oxime
    —— 4-[(4,5-epoxy-6-hydroxy-17-methyl-morphin-7-en-3-yloxy)-acetyl]-morpholine 24117-50-8 C23H28N2O5
    4-[(4,5-epoxy-6-hydroxy-17-methyl-morphin-7-en-3-yloxy)-acetyl]-morpholine
    —— 4-methoxy-3,3-dimethyl-1,5-diphenyl-2,3-dihydro-1H-phosphole 1-oxide 67501-55-7 C19H21O2P
    4-methoxy-3,3-dimethyl-1,5-diphenyl-2,3-dihydro-1H-phosphole 1-oxide
    —— 4-bromomethyl-1-carboethoxymethyl-2-methylmercaptobenzimidazole 172477-77-9 C13H15BrN2O2S
    4-bromomethyl-1-carboethoxymethyl-2-methylmercaptobenzimidazole
    —— [(4-chlorophenyl)hydrazono]pyridin-2-yl-acetonitrile 1210042-24-2 C13H9ClN4
    [(4-chlorophenyl)hydrazono]pyridin-2-yl-acetonitrile
    —— 4-carboxy-1-(2,6-dichloro-benzyl)-pyridinium; bromide 108752-47-2 Br*C13H10Cl2NO2
    4-carboxy-1-(2,6-dichloro-benzyl)-pyridinium; bromide
    —— 4-butylsulfanyl-morpholine 19117-36-3 C8H17NOS
    4-butylsulfanyl-morpholine
    —— 4-(1-butyl-5-nitro-pyrrole-2-carbonyl)-morpholine 2853-97-6 C13H19N3O4
    4-(1-butyl-5-nitro-pyrrole-2-carbonyl)-morpholine
    —— 4-{[1-Phenyl-meth-(E)-ylidene]-amino}-benzoic acid 4-methoxy-phenyl ester 136134-85-5 C21H17NO3
    4-{[1-Phenyl-meth-(E)-ylidene]-amino}-benzoic acid 4-methoxy-phenyl ester
    —— 4-[1-Iodo-meth-(Z)-ylidene]-spiro[4.5]decane-2,2-dicarboxylic acid dimethyl ester 123507-97-1 C15H21IO4
    4-[1-Iodo-meth-(Z)-ylidene]-spiro[4.5]decane-2,2-dicarboxylic acid dimethyl ester
    —— 4-(Ethoxymethyl)-1,4-dimethyl-6-oxabicyclo<3.2.1>octan-8-ol 50462-27-6 C12H22O3
    4-(Ethoxymethyl)-1,4-dimethyl-6-oxabicyclo<3.2.1>octan-8-ol
    —— 4-(4-Methyl-benzyl)-1-phenyl-isoquinolin-3-ol 50845-53-9 C23H19NO
    4-(4-Methyl-benzyl)-1-phenyl-isoquinolin-3-ol
    —— 4,5,6,7-tetraphenyl-2-<i>p</i>-tolyl-isoindole-1,3-dione 51796-33-9 C39H27NO2
    4,5,6,7-tetraphenyl-2-<i>p</i>-tolyl-isoindole-1,3-dione
    —— 4-(1-benzylidene-4-nitro-3-oxo-1,3-dihydro-isoindol-2-yl)-benzoic acid 51256-84-9 C22H14N2O5
    4-(1-benzylidene-4-nitro-3-oxo-1,3-dihydro-isoindol-2-yl)-benzoic acid
    —— 4-(8-(4-(cyanomethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-cyclopropylbenzamide 1206638-57-4 C24H20N6O
    4-(8-(4-(cyanomethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-cyclopropylbenzamide
    —— 4-((2S,3S)-3-Hydroxy-2,3-dimethyl-tetrahydro-furan-2-ylmethyl)-4-methyl-morpholin-4-ium; iodide 51266-12-7 C12H24NO3*I
    4-((2S,3S)-3-Hydroxy-2,3-dimethyl-tetrahydro-furan-2-ylmethyl)-4-methyl-morpholin-4-ium; iodide
    —— 4-(5-methoxy-indol-3-yl)-2,4-dioxo-butyric acid ethyl ester 51843-23-3 C15H15NO5
    4-(5-methoxy-indol-3-yl)-2,4-dioxo-butyric acid ethyl ester
    —— 4-acetyl-7-chloro-5-hydroxy-indole-2-carboxylic acid ethyl ester 43142-63-8 C13H12ClNO4
    4-acetyl-7-chloro-5-hydroxy-indole-2-carboxylic acid ethyl ester
    —— 4-Cyano-5-dicyanomethylene-2-hydroxy-2-methyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 42046-45-7 C12H10N4O3
    4-Cyano-5-dicyanomethylene-2-hydroxy-2-methyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4-(4-amino-2-phenyl-2<i>H</i>-pyrazol-3-yl)-3,3-dimethyl-butyric acid 50832-15-0 C15H19N3O2
    4-(4-amino-2-phenyl-2<i>H</i>-pyrazol-3-yl)-3,3-dimethyl-butyric acid
    —— (4-fluoro-phenyl)-(1-methyl-1<i>H</i>-pyrrolo[3,2-<i>c</i>]pyridin-4-yl)-amine 51485-84-8 C14H12FN3
    (4-fluoro-phenyl)-(1-methyl-1<i>H</i>-pyrrolo[3,2-<i>c</i>]pyridin-4-yl)-amine
    —— 4-(2-diethylamino-ethyl)-1-methyl-2-phenyl-[1,2,4]triazolidine-3,5-dione 97618-37-6 C15H22N4O2
    4-(2-diethylamino-ethyl)-1-methyl-2-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4,4-dimethyl-1-<i>p</i>-tolyl-3-[1,2,4]triazol-1-yl-pentan-1-ol 70119-72-1 C16H23N3O
    4,4-dimethyl-1-<i>p</i>-tolyl-3-[1,2,4]triazol-1-yl-pentan-1-ol
    —— (4R,5R,4'R,5'S)-5'-Benzyloxymethyl-5-(furan-2-carbonyl)-2',2'-dimethyl-[4,4']bi[[1,3]dioxolanyl]-2-one 100741-20-6 C21H22O8
    (4R,5R,4'R,5'S)-5'-Benzyloxymethyl-5-(furan-2-carbonyl)-2',2'-dimethyl-[4,4']bi[[1,3]dioxolanyl]-2-one