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
    —— 4,9-Bis(methoxycarbonyl)pyren 55006-41-2 C20H14O4
    4,9-Bis(methoxycarbonyl)pyren
    —— 4-(methylthio)-7-β-D-ribofuranosylthieno<3,4-d>pyrimidine 152615-83-3 C12H14N2O4S2
    4-(methylthio)-7-β-D-ribofuranosylthieno<3,4-d>pyrimidine
    —— 4-{[3-(4-bromophenyl)propanoyl]amino}thiophene-3-carboxylic acid 924628-51-3 C14H12BrNO3S
    4-{[3-(4-bromophenyl)propanoyl]amino}thiophene-3-carboxylic acid
    —— (4-{1-[(5-chloro-2,4-dimethoxy-phenylcarbamoyl)-methyl]-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl}-phenyl)-acetic acid 1052722-89-0 C26H22ClN3O7
    (4-{1-[(5-chloro-2,4-dimethoxy-phenylcarbamoyl)-methyl]-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl}-phenyl)-acetic acid
    —— 4-(2-Isopropoxy-5-methoxyanilino)-3-nitropyridine 151598-70-8 C15H17N3O4
    4-(2-Isopropoxy-5-methoxyanilino)-3-nitropyridine
    —— 4-isopropoxybenzylamine hydrochloride 100131-60-0 C10H15NO*ClH
    4-isopropoxybenzylamine hydrochloride
    —— 4-Benzyloxy-3-[(ethoxycarbonyl)methoxy]benzaldehyde 222620-84-0 C18H18O5
    4-Benzyloxy-3-[(ethoxycarbonyl)methoxy]benzaldehyde
    —— {(4S,5R)-5-[(S)-(tert-Butyl-dimethyl-silanyloxy)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl}-dioctadecyl-amine 745818-40-0 C54H109NO5Si
    {(4S,5R)-5-[(S)-(tert-Butyl-dimethyl-silanyloxy)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl}-dioctadecyl-amine
    —— 4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroin-3-one 1006391-56-5 C12H14BrNOS
    4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroin-3-one
    —— 4-(2-bromo-5-fluorobenzyl)piperidine 286469-95-2 C12H15BrFN
    4-(2-bromo-5-fluorobenzyl)piperidine
    —— 4-(3-Piperidin-1-yl-propyl)-[1,4]diazepan-5-one 955082-70-9 C13H25N3O
    4-(3-Piperidin-1-yl-propyl)-[1,4]diazepan-5-one
    —— 4-(4,5-diamino-4H-[1,2,4]triazol-3-ylmethyl)-phenol 828911-25-7 C9H11N5O
    4-(4,5-diamino-4H-[1,2,4]triazol-3-ylmethyl)-phenol
    —— 4-(5-chloro-2-{[3-(methylsulfonyl)-1H-pyrazolo[3,4-c]pyridin-1-yl]methyl}-1H-benzimidazol-1-yl)-1,1,1-trifluorobutan-2-ol 1538626-06-0 C19H17ClF3N5O3S
    4-(5-chloro-2-{[3-(methylsulfonyl)-1H-pyrazolo[3,4-c]pyridin-1-yl]methyl}-1H-benzimidazol-1-yl)-1,1,1-trifluorobutan-2-ol
    —— 4-[2-(4-bromophenyl)ethyl]-7-ethyl-1,4-diazaperhydroepin-2-one 1070655-65-0 C15H21BrN2O
    4-[2-(4-bromophenyl)ethyl]-7-ethyl-1,4-diazaperhydroepin-2-one
    —— 4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroepin-3-one 1006391-69-0 C13H16BrNOS
    4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroepin-3-one
    —— 4-nitro-3-hydroxymethyl-1-phenethyl-1H-pyrazole 1021498-20-3 C12H13N3O3
    4-nitro-3-hydroxymethyl-1-phenethyl-1H-pyrazole
    —— 4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroocin-3-one 1006391-71-4 C14H18BrNOS
    4-[2-(4-bromophenyl)ethyl]-1,4-thiazaperhydroocin-3-one
    —— 4-hydroxy-2-methyl-5,8-dihydro-6H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid ethyl ester 892293-95-7 C13H15N3O3S
    4-hydroxy-2-methyl-5,8-dihydro-6H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid ethyl ester
    —— 4-tosylamino-4'-isothiocyanatodiphenyl sulphide 112464-76-3 C20H16N2O2S3
    4-tosylamino-4'-isothiocyanatodiphenyl sulphide
    —— 4-(3-Piperidin-1-yl-propyl)-1-(3-trifluoromethyl-phenyl)-[1,4]diazepan-5-one 1206600-39-6 C20H28F3N3O
    4-(3-Piperidin-1-yl-propyl)-1-(3-trifluoromethyl-phenyl)-[1,4]diazepan-5-one
    —— 4-(5-chloro-2-{[3-1H-pyrazolo[3,4-c]pyridin-1-yl]methyl}-1H-benzimidazol-1-yl)butan-1-ol 1538625-94-3 C19H20ClN5O3S
    4-(5-chloro-2-{[3-1H-pyrazolo[3,4-c]pyridin-1-yl]methyl}-1H-benzimidazol-1-yl)butan-1-ol
    —— 4-[1-(4-trifluoromethoxyphenyl)-1H-imidazol-4-yl]-N-((2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydropyran-2-yloxy)-benzamide 1181212-84-9 C26H28F3N3O7
    4-[1-(4-trifluoromethoxyphenyl)-1H-imidazol-4-yl]-N-((2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydropyran-2-yloxy)-benzamide
    —— (4S)-azido-(2R)-(N<sup>4</sup>-benzyloxycarbonylcytosin-1-ylmethyl)pyrrolidin-N-1-acetic acid ethyl ester 787615-27-4 C21H25N7O5
    (4S)-azido-(2R)-(N<sup>4</sup>-benzyloxycarbonylcytosin-1-ylmethyl)pyrrolidin-N-1-acetic acid ethyl ester
    —— 4-[2-(4-bromophenyl)ethyl]-7-ethyl-1-[4-(trifluoromethoxy)phenyl]-1,4-diazaperhydroepin-2-one 1070655-63-8 C22H24BrF3N2O2
    4-[2-(4-bromophenyl)ethyl]-7-ethyl-1-[4-(trifluoromethoxy)phenyl]-1,4-diazaperhydroepin-2-one
    —— 4-cyano-5-(2-dimethylamino)ethyl-3-dimethylaminomethylideneaminopyrido[4,3-b]indole 371137-28-9 C19H22N6
    4-cyano-5-(2-dimethylamino)ethyl-3-dimethylaminomethylideneaminopyrido[4,3-b]indole
    —— 4,4,4-trichloro-2-methyl-crotonaldehyde 136411-82-0 C5H5Cl3O
    4,4,4-trichloro-2-methyl-crotonaldehyde
    —— 4-trifluoromethyl-1-pentadecen-5-one 1150593-28-4 C16H27F3O
    4-trifluoromethyl-1-pentadecen-5-one
    —— 4,4'-azophenanthrene 64985-33-7 C28H18N2
    4,4'-azophenanthrene
    —— 4-Methylthio-2-(n-pentoxy)-phenol 58762-00-8 C12H18O2S
    4-Methylthio-2-(n-pentoxy)-phenol
    —— 4-nitro-3-methoxymethyl-1-phenethyl-1H-pyrazole 1021498-21-4 C13H15N3O3
    4-nitro-3-methoxymethyl-1-phenethyl-1H-pyrazole
    —— 4-Carboxyethyl-8-chloro-2,3-dihydrofuro<3,2-c>quinoline 121641-75-6 C14H12ClNO3
    4-Carboxyethyl-8-chloro-2,3-dihydrofuro<3,2-c>quinoline
    —— 4-(4-benzyloxyphenyl)-1-phenyl-2-butyn-1-one 1149391-17-2 C23H18O2
    4-(4-benzyloxyphenyl)-1-phenyl-2-butyn-1-one
    —— 4-(adamantan-2-ylidene)cyclohexa-2,5-dienone 1202160-56-2 C16H18O
    4-(adamantan-2-ylidene)cyclohexa-2,5-dienone
    —— 4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole 162705-57-9 C15H12ClNO
    4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole
    —— 4-(1-Methyl-pentadecyl)-phenol 21566-87-0 C22H38O
    4-(1-Methyl-pentadecyl)-phenol
    —— 4-(4-chlorophenyl)-4,5-dihydro-2,3-dimethyl-3H-1,3-benzodiazepine 81170-71-0 C17H17ClN2
    4-(4-chlorophenyl)-4,5-dihydro-2,3-dimethyl-3H-1,3-benzodiazepine
    —— 4-(2-phenylacetyl)-1H-pyrrole-2-carbonitrile 338397-73-2 C13H10N2O
    4-(2-phenylacetyl)-1H-pyrrole-2-carbonitrile
    —— (4S)-2-(4-chloro-3-(trifluoromethyl)phenylimino)-4-(2-butyl)-1,3-thiazolidine 285125-17-9 C14H16ClF3N2S
    (4S)-2-(4-chloro-3-(trifluoromethyl)phenylimino)-4-(2-butyl)-1,3-thiazolidine
    —— 4-(4-chlorophenyl)-4,5-dihydro-2-ethyl-3-methyl-3H-1,3-benzodiazepine 81170-72-1 C18H19ClN2
    4-(4-chlorophenyl)-4,5-dihydro-2-ethyl-3-methyl-3H-1,3-benzodiazepine
    —— 4-Ethyl-7-(1-pentyl)indene 144284-59-3 C16H22
    4-Ethyl-7-(1-pentyl)indene
    —— 4,5-dihydro-1-(4-toluenesulphonyl)-1H-pyrazol-3-amine 92922-20-8 C10H13N3O2S
    4,5-dihydro-1-(4-toluenesulphonyl)-1H-pyrazol-3-amine
    —— 4-amino-1,1-difluorobutan-2-ol 1538626-71-9 C4H9F2NO
    4-amino-1,1-difluorobutan-2-ol
    —— 4-Vinyl-N-cetylpyridinium 48203-86-7 C23H40BrN
    4-Vinyl-N-cetylpyridinium
    —— 4,4,4,4',4',4'-hexafluoro-N-(2-hydroxyethoxy)-L-valyl-N-methyl-L-leucine-L-alanine tert-butyl ester 1252617-21-2 C21H35F6N3O6
    4,4,4,4',4',4'-hexafluoro-N-(2-hydroxyethoxy)-L-valyl-N-methyl-L-leucine-L-alanine tert-butyl ester
    —— [4-[(E)-1-Methyl-3-(2,6,6-trimethyl-cyclohex-1-enyl)-prop-2-en-(Z)-ylidene]-cyclohept-2-en-(E)-ylidene]-acetaldehyde 74982-26-6 C22H30O
    [4-[(E)-1-Methyl-3-(2,6,6-trimethyl-cyclohex-1-enyl)-prop-2-en-(Z)-ylidene]-cyclohept-2-en-(E)-ylidene]-acetaldehyde
    —— 4-[(4-chloro-2-nitrophenyl)amino]-1-(4-methoxybenzyl)pyrrolidin-2-one 1538626-82-2 C18H18ClN3O4
    4-[(4-chloro-2-nitrophenyl)amino]-1-(4-methoxybenzyl)pyrrolidin-2-one
    —— 4-[1-(2,6-dichloro-3-fluoro-phenyl)-ethoxy]-6-pyrimidin-5-yl-pyridazin-3-ylamine 1040376-56-4 C16H12Cl2FN5O
    4-[1-(2,6-dichloro-3-fluoro-phenyl)-ethoxy]-6-pyrimidin-5-yl-pyridazin-3-ylamine
    —— 4-methoxy-2-<2(Z)-pentenyl>-2-cyclopentenone 110901-07-0 C11H16O2
    4-methoxy-2-<2(Z)-pentenyl>-2-cyclopentenone
    —— 4-amino-1-(4-methoxybenzyl)pyrrolidin-2-one 1114823-61-8 C12H16N2O2
    4-amino-1-(4-methoxybenzyl)pyrrolidin-2-one
    —— 4-bromo-5-methyl-isoxazole-3-carboxylic acid 850832-55-2 C5H4BrNO3
    4-bromo-5-methyl-isoxazole-3-carboxylic acid