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-methyl-2-p-tolylsulphonyl-2,3-dihydro-1,2-benzothiazepin-5(4H)-one 74328-44-2 C17H17NO3S2
    4-methyl-2-p-tolylsulphonyl-2,3-dihydro-1,2-benzothiazepin-5(4H)-one
    —— 4,5α-epoxy-17-methyl-6-phenyl-morphinane-3,6α-diol 116570-63-9 C23H25NO3
    4,5α-epoxy-17-methyl-6-phenyl-morphinane-3,6α-diol
    —— 4-({(S)-2-[(3S,4S)-4-((3S,4S)-4-Amino-3-hydroxy-6-methyl-heptanoylamino)-3-hydroxy-5-phenyl-pentanoylamino]-3-methyl-butyrylamino}-methyl)-benzoic acid methyl ester 731860-41-6 C33H48N4O7
    4-({(S)-2-[(3S,4S)-4-((3S,4S)-4-Amino-3-hydroxy-6-methyl-heptanoylamino)-3-hydroxy-5-phenyl-pentanoylamino]-3-methyl-butyrylamino}-methyl)-benzoic acid methyl ester
    —— 4-(ε-Hydroxypentylamino)thieno<2,3-b>pyridin-7-oxid 25557-60-2 C12H16N2O2S
    4-(ε-Hydroxypentylamino)thieno<2,3-b>pyridin-7-oxid
    —— 4-Pyrrolidino-3-<3.4-dihydro-isochinolyl-(1)>-chinolin 24489-68-7 C22H21N3
    4-Pyrrolidino-3-<3.4-dihydro-isochinolyl-(1)>-chinolin
    —— 4-(6-amino-4-methoxy-2-methyl-quinolin-3-yl)-butan-2-one 37062-88-7 C15H18N2O2
    4-(6-amino-4-methoxy-2-methyl-quinolin-3-yl)-butan-2-one
    —— (4aR,6S,7S,8S,8aS)-6,7-Dimethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-8-carbonitrile 23103-23-3 C16H19NO5
    (4aR,6S,7S,8S,8aS)-6,7-Dimethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-8-carbonitrile
    —— (4aR,6aS,7S,11aR)-7-Amino-4a,6a-dimethyl-hexadecahydro-indeno[5,4-f]quinolin-2-one 51549-95-2 C18H30N2O
    (4aR,6aS,7S,11aR)-7-Amino-4a,6a-dimethyl-hexadecahydro-indeno[5,4-f]quinolin-2-one
    —— 4-Methyl-6-oxa-3-azabenzo<cd>pyren 22648-79-9 C18H11NO
    4-Methyl-6-oxa-3-azabenzo<cd>pyren
    —— 4-Amino-2-methyl-5-nitro-6-phenyl-pyrimidin 23766-68-9 C11H10N4O2
    4-Amino-2-methyl-5-nitro-6-phenyl-pyrimidin
    —— 4-amino-benzoic acid 3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl-amino]-propyl ester 23574-55-2 C22H26N4O3
    4-amino-benzoic acid 3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl-amino]-propyl ester
    —— (4-methyl-pent-1-yn-3-yloxy)(tert-butyl)dimethylsilane 835594-82-6 C12H24OSi
    (4-methyl-pent-1-yn-3-yloxy)(tert-butyl)dimethylsilane
    —— (4S,5aR,9R,9aS)-5a,9-Dimethyl-4,5,5a,6,7,8,9,9a-octahydro-naphtho[1,2-b]furan-4-carboxylic acid 111723-57-0 C15H20O3
    (4S,5aR,9R,9aS)-5a,9-Dimethyl-4,5,5a,6,7,8,9,9a-octahydro-naphtho[1,2-b]furan-4-carboxylic acid
    —— 4-Oxo-Δ<sup>1,10,11,13</sup>-tetracyclo<8.4.0.0<sup>2,7</sup>.0<sup>3,7</sup>>tetradecatrien 20034-48-4 C14H14O
    4-Oxo-Δ<sup>1,10,11,13</sup>-tetracyclo<8.4.0.0<sup>2,7</sup>.0<sup>3,7</sup>>tetradecatrien
    —— 4-(4-Chlorobutoxy)-2-methoxybenzaldehyde 682746-34-5 C12H15ClO3
    4-(4-Chlorobutoxy)-2-methoxybenzaldehyde
    —— 4-Chlorobutyl 4-(Diphenylmethyl)-1-piperazinecarboxylate 120311-73-1 C22H27ClN2O2
    4-Chlorobutyl 4-(Diphenylmethyl)-1-piperazinecarboxylate
    —— [4-chloro-5-(<i>N</i>-methyl-anilino)-[1,2]dithiol-3-ylidene]-phenyl-amine 30598-12-0 C16H13ClN2S2
    [4-chloro-5-(<i>N</i>-methyl-anilino)-[1,2]dithiol-3-ylidene]-phenyl-amine
    —— 4,7-Dichlor-5-methoxyoxindol 33234-28-5 C9H7Cl2NO2
    4,7-Dichlor-5-methoxyoxindol
    —— 4-Methoxy-3-methoxycarbonyl-benzoesaeure-3-pyridylmethylester 24264-40-2 C16H15NO5
    4-Methoxy-3-methoxycarbonyl-benzoesaeure-3-pyridylmethylester
    —— 4-(4-benzylidenehydrazinocarbonyl-phenyl)-pyridine-2,5-dicarboxylic acid bis-benzylidenehydrazide 21841-41-8 C35H27N7O3
    4-(4-benzylidenehydrazinocarbonyl-phenyl)-pyridine-2,5-dicarboxylic acid bis-benzylidenehydrazide
    —— 4-chlorobenzylamine-borane 141707-13-3 C7H11BClN
    4-chlorobenzylamine-borane
    —— 4-{[(2-hydroxy-3-methoxyphenyl)methylene]amino}-N-pyridin-2-yl-benzene-sulfonamide 310422-57-2 C19H17N3O4S
    4-{[(2-hydroxy-3-methoxyphenyl)methylene]amino}-N-pyridin-2-yl-benzene-sulfonamide
    —— 4-(6-Deoxy-3-O-methyl-α-L-mannopyranosyloxy)-3-iodo-5,6-dimethoxy-2-methylbenzoic acid 153693-58-4 C17H23IO9
    4-(6-Deoxy-3-O-methyl-α-L-mannopyranosyloxy)-3-iodo-5,6-dimethoxy-2-methylbenzoic acid
    —— 4-bromo-3,5-bis(dimethylaminomethyl)iodobenzene 312304-54-4 C12H18BrIN2
    4-bromo-3,5-bis(dimethylaminomethyl)iodobenzene
    —— 4-O-α-D-glucopyranosyl L-DOPA 155611-80-6 C15H21NO9
    4-O-α-D-glucopyranosyl L-DOPA
    —— 4,4,5,5-tetramethyl-2-(naphthalen-1-ylethynyl)-1,3,2-dioxaborolane 1418300-42-1 C18H19BO2
    4,4,5,5-tetramethyl-2-(naphthalen-1-ylethynyl)-1,3,2-dioxaborolane
    —— 4-diethylamino-1-(6,7-dimethoxy-isoquinolin-1-yl)-1-(3,4-dimethoxy-phenyl)-butan-1-ol 40766-57-2 C27H36N2O5
    4-diethylamino-1-(6,7-dimethoxy-isoquinolin-1-yl)-1-(3,4-dimethoxy-phenyl)-butan-1-ol
    —— 4β-Formyloxy-santonin 23097-95-2 C16H16O5
    4β-Formyloxy-santonin
    —— 4-acetylamino-<i>N</i>-(5-bromo-4-methoxy-6-methyl-pyrimidin-2-yl)-benzenesulfonamide 36083-00-8 C14H15BrN4O4S
    4-acetylamino-<i>N</i>-(5-bromo-4-methoxy-6-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4H-spiro[benzo[1,2-b:3,4-c']dithiophene-5,7'-cyclopenta[1,2-b:3,4-c']dithiophene]-4-one 40197-52-2 C18H8OS4
    4H-spiro[benzo[1,2-b:3,4-c']dithiophene-5,7'-cyclopenta[1,2-b:3,4-c']dithiophene]-4-one
    —— 4-[(Z)-4-Dimethylamino-phenylimino]-1-thioxo-1,4-dihydro-2H-isoquinolin-3-one 29241-82-5 C17H15N3OS
    4-[(Z)-4-Dimethylamino-phenylimino]-1-thioxo-1,4-dihydro-2H-isoquinolin-3-one
    —— 4-acetyl-1-benzyl-3-ethyl-5-methyl-1,3-dihydro-pyrrol-2-one 34651-44-0 C16H19NO2
    4-acetyl-1-benzyl-3-ethyl-5-methyl-1,3-dihydro-pyrrol-2-one
    —— 4,14-Pregnadien-3,11,20-trion 27369-87-5 C21H26O3
    4,14-Pregnadien-3,11,20-trion
    —— (4aR,6aS,10aS,10bS)-9-Methyl-1,2,3,4,4a,6a,7,8,10a,10b-decahydro-benzo[c]chromen-6-one 126538-24-7 C14H20O2
    (4aR,6aS,10aS,10bS)-9-Methyl-1,2,3,4,4a,6a,7,8,10a,10b-decahydro-benzo[c]chromen-6-one
    —— (+/-)-4α,8-dimethyl-2,3,4,4aα,9,9a-hexahydro-4β,9aβ-ethano-1H-fluoren-11-one 83649-86-9 C17H20O
    (+/-)-4α,8-dimethyl-2,3,4,4aα,9,9a-hexahydro-4β,9aβ-ethano-1H-fluoren-11-one
    —— 4-methyl-2-[[(phenylmethoxy)carbonyl]amino]-3-pentenoic acid 1186613-46-6 C14H17NO4
    4-methyl-2-[[(phenylmethoxy)carbonyl]amino]-3-pentenoic acid
    —— (4-fluorophenyl)(2-(phenylamino)phenyl)methanone 1408293-90-2 C19H14FNO
    (4-fluorophenyl)(2-(phenylamino)phenyl)methanone
    —— 4-[(4-amino-benzylidene)-amino]-5-methyl-2-(4-chloro)-phenyl-3H-[1,2,4]-triazol-3-one 931420-63-2 C16H14ClN5O
    4-[(4-amino-benzylidene)-amino]-5-methyl-2-(4-chloro)-phenyl-3H-[1,2,4]-triazol-3-one
    —— 4-((1H-indol-3-yl)methyleneamino)-N-(pyridin-2-yl)benzenesulfonamide 1214992-18-3 C20H16N4O2S
    4-((1H-indol-3-yl)methyleneamino)-N-(pyridin-2-yl)benzenesulfonamide
    —— 4αH,5β-13-noreudesm-11-yn-3α-ol 75520-62-6 C14H22O
    4αH,5β-13-noreudesm-11-yn-3α-ol
    —— 4α-hydroxy-1-oxo-5α,11β-H-eudesman-6α,12-olide 5090-75-5 C15H22O4
    4α-hydroxy-1-oxo-5α,11β-H-eudesman-6α,12-olide
    —— 4-(5-hydroxypentyl)-4-aza-10-oxatricyclo[5.2.1.0(2,6)]decane-3,5-dione 849743-21-1 C13H19NO4
    4-(5-hydroxypentyl)-4-aza-10-oxatricyclo[5.2.1.0(2,6)]decane-3,5-dione
    —— (4S)-8-acetoxy-p-menth-1-en-7-ol 83921-04-4 C12H20O3
    (4S)-8-acetoxy-p-menth-1-en-7-ol
    —— 4,6-dibenzyloxy-2-[1-(N,N-bis(t-butoxycarbonylmethyl)amino)ethyl]pyridine 1057003-14-1 C33H42N2O6
    4,6-dibenzyloxy-2-[1-(N,N-bis(t-butoxycarbonylmethyl)amino)ethyl]pyridine
    —— (4R,5S)-4-[(2S,3S)-3-(chloromethyl)oxiran-2-yl]-2,2,5-trimethyl-1,3-dioxane 1011832-76-0 C10H17ClO3
    (4R,5S)-4-[(2S,3S)-3-(chloromethyl)oxiran-2-yl]-2,2,5-trimethyl-1,3-dioxane
    —— 4-hydroxy-5-methyl-3-propionylcyclohex-3-enone 1044822-36-7 C10H14O3
    4-hydroxy-5-methyl-3-propionylcyclohex-3-enone
    —— (4a'R,5'S,6'S,6a'R,8'R,9'S,11a'R,11b'S,14'R)-5',6',14'-trihydroxy-4',4',8'-trimethyldecahydrospiro[[1,3]dithiolane-2,1'-[6,11b](epoxymethano)[6a,9]methanocyclohepta[a]naphthalen]-7'(8'H)-one 113720-09-5 C22H32O5S2
    (4a'R,5'S,6'S,6a'R,8'R,9'S,11a'R,11b'S,14'R)-5',6',14'-trihydroxy-4',4',8'-trimethyldecahydrospiro[[1,3]dithiolane-2,1'-[6,11b](epoxymethano)[6a,9]methanocyclohepta[a]naphthalen]-7'(8'H)-one
    —— 4-Methoxybenzyl 3-acetoxy-2-(2-thienyl)propionate 880343-98-6 C17H18O5S
    4-Methoxybenzyl 3-acetoxy-2-(2-thienyl)propionate
    —— 4'-(Tridecane-1-sulfonyl)-biphenyl-4-ol 139225-68-6 C25H36O3S
    4'-(Tridecane-1-sulfonyl)-biphenyl-4-ol
    —— 4-Chloro-6-(3,4-dimethyl-phenyl)-pyridine-2-carboxylic acid 86696-51-7 C14H12ClNO2
    4-Chloro-6-(3,4-dimethyl-phenyl)-pyridine-2-carboxylic acid