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-dimethoxypentane-2,3(E,E)-dione bis(O-methyloxime) 263355-45-9 C9H18N2O4
    4,4-dimethoxypentane-2,3(E,E)-dione bis(O-methyloxime)
    —— 4-Isopropyl-2-methyl-cyclohex-1-enecarboxylic acid 5-oxo-cyclopent-1-enyl ester 35493-48-2 C16H22O3
    4-Isopropyl-2-methyl-cyclohex-1-enecarboxylic acid 5-oxo-cyclopent-1-enyl ester
    —— 4-(((5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)imino)methyl)phenol 1260117-87-0 C16H13N3O2S
    4-(((5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)imino)methyl)phenol
    —— 4-oxo-4,5-dihydro-thieno[3,2-<i>c</i>]pyridine-2,7-dicarbonitrile 55040-45-4 C9H3N3OS
    4-oxo-4,5-dihydro-thieno[3,2-<i>c</i>]pyridine-2,7-dicarbonitrile
    —— 4,6-O-benzylidene-1-deoxynojirimycin 1262984-95-1 C13H17NO4
    4,6-O-benzylidene-1-deoxynojirimycin
    —— ((4S)-benzyl-5-hydroxy-(1S)-isobutyl-(2Z)-trifluoromethylpent-2-enyl)-carbamic acid tert-butyl ester 852156-50-4 C22H32F3NO3
    ((4S)-benzyl-5-hydroxy-(1S)-isobutyl-(2Z)-trifluoromethylpent-2-enyl)-carbamic acid tert-butyl ester
    —— 4-(4-chloro-benzyl)-6-fluoro-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one hydrochloride salt 688363-13-5 C19H19ClFN3O2*ClH
    4-(4-chloro-benzyl)-6-fluoro-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one hydrochloride salt
    —— 4-N-[(1R)-1-[5-[[5-chloro-4-(trifluoromethyl)pyridin-2-yl]carbamoyl]-1,3-thiazol-2-yl]ethyl]-6-N-piperidin-4-ylpyrimidine-4,6-dicarboxamide 1097249-45-0 C23H22ClF3N8O3S
    4-N-[(1R)-1-[5-[[5-chloro-4-(trifluoromethyl)pyridin-2-yl]carbamoyl]-1,3-thiazol-2-yl]ethyl]-6-N-piperidin-4-ylpyrimidine-4,6-dicarboxamide
    —— 4-amino-3-chloroacetophenone hydrogen chloride salt 146664-40-6 C8H8ClNO*ClH
    4-amino-3-chloroacetophenone hydrogen chloride salt
    —— (4aS,9aR)-7-allyl-3,4,4a,6,7,9a-hexahydro-2H-1,5-dioxa-benzocyclohepten-7-ol 1016169-17-7 C12H18O3
    (4aS,9aR)-7-allyl-3,4,4a,6,7,9a-hexahydro-2H-1,5-dioxa-benzocyclohepten-7-ol
    —— 4-(p-Tolyl)-1,3-dithiol-2-selenon 84054-16-0 C10H8S2Se
    4-(p-Tolyl)-1,3-dithiol-2-selenon
    —— 4-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluoren-2-yl)benzene-1,2-diol 1155921-39-3 C69H94O2
    4-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluoren-2-yl)benzene-1,2-diol
    —— 4-(2-methoxy-4-nitro-benzenesulfonyl)-<i>N</i>-propyl-aniline 123862-28-2 C16H18N2O5S
    4-(2-methoxy-4-nitro-benzenesulfonyl)-<i>N</i>-propyl-aniline
    —— (4aR,6S,8R,8aS)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-8-carbaldehyde 63593-10-2 C15H18O5
    (4aR,6S,8R,8aS)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-8-carbaldehyde
    —— (4-(4-chlorophenyl)piperazin-1-yl)-(5-methyl-3-morpholinobenzofuran-2-yl)methanone 1256503-58-8 C24H26ClN3O3
    (4-(4-chlorophenyl)piperazin-1-yl)-(5-methyl-3-morpholinobenzofuran-2-yl)methanone
    —— 4-(4-Isopropyl-cyclohex-1-enylmethyl)-hexan-3-one 38204-73-8 C16H28O
    4-(4-Isopropyl-cyclohex-1-enylmethyl)-hexan-3-one
    —— 4-(1(2)H-indazol-6-ylazo)-phenol 60518-51-6 C13H10N4O
    4-(1(2)H-indazol-6-ylazo)-phenol
    —— 4-Cyanophenyl-2-chloro-4-(trans-4-pentylcyclohexylcarbonyloxy)-benzoat 70997-06-7 C26H28ClNO4
    4-Cyanophenyl-2-chloro-4-(trans-4-pentylcyclohexylcarbonyloxy)-benzoat
    —— 4-[5-(3,5-bis-trifluoromethyl-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-naphthalene-1-carboxylic acid (2-hydroxy-ethyl)-amide 1093861-67-6 C25H17F9N2O3
    4-[5-(3,5-bis-trifluoromethyl-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-naphthalene-1-carboxylic acid (2-hydroxy-ethyl)-amide
    —— (4-chloro-phenylsulfanyl)-((Z)-3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-acetic acid methyl ester 54255-46-8 C13H10ClNO3S3
    (4-chloro-phenylsulfanyl)-((Z)-3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-acetic acid methyl ester
    —— 4-amino-1-(4-propan-2-ylphenyl)cyclohex-3-ene-1,3-dicarbonitrile 127581-27-5 C17H19N3
    4-amino-1-(4-propan-2-ylphenyl)cyclohex-3-ene-1,3-dicarbonitrile
    —— (4-Methyl-1-triisopropylsilanyl-1H-pyrrol-3-yl)-phenyl-methanol 132034-67-4 C21H33NOSi
    (4-Methyl-1-triisopropylsilanyl-1H-pyrrol-3-yl)-phenyl-methanol
    —— 4-((R)-2-amino-5-diethoxyphosphorylpentanoyl)piperazine-1-carboxylic acid butyl ester 1159502-86-9 C18H36N3O6P
    4-((R)-2-amino-5-diethoxyphosphorylpentanoyl)piperazine-1-carboxylic acid butyl ester
    —— 4-amino-7-(2-methoxypyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxylic acid 1338051-01-6 C13H11N5O3
    4-amino-7-(2-methoxypyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxylic acid
    —— [((4-hydroxyphenyl)(pyridin-2-ylmethylene)amine)Mo(CO)3((4-isocyanophenyl)(pyridin-2-ylmethylene)amine)W(CO)4] 842123-16-4 C32H19MoN5O8W
    [((4-hydroxyphenyl)(pyridin-2-ylmethylene)amine)Mo(CO)3((4-isocyanophenyl)(pyridin-2-ylmethylene)amine)W(CO)4]
    —— 4-(2,4-diethoxy-5-ethylphenyl)butanoic acid 129201-59-8 C16H24O4
    4-(2,4-diethoxy-5-ethylphenyl)butanoic acid
    —— 4-chloro-3,3-dimethyl-2-(phenylamino)butanoate 1048691-74-2 C13H18ClNO2
    4-chloro-3,3-dimethyl-2-(phenylamino)butanoate
    —— 4-Bromo-2,3,5-trichloro-N-(5-chloro-2-hydroxy-phenyl)-6-hydroxy-benzamide 22923-13-3 C13H6BrCl4NO3
    4-Bromo-2,3,5-trichloro-N-(5-chloro-2-hydroxy-phenyl)-6-hydroxy-benzamide
    —— 4-Dimethylamino-2,6-bis-trifluormethylbenzoesaeure 34060-82-7 C11H9F6NO2
    4-Dimethylamino-2,6-bis-trifluormethylbenzoesaeure
    —— (4-Chloro-phenyl)-phosphonic acid allyl ester isopropenyl ester 21161-70-6 C12H14ClO3P
    (4-Chloro-phenyl)-phosphonic acid allyl ester isopropenyl ester
    —— 4-[(4-fluorobenzyl)oxy]-1-(4-{[(2R)-pyrrolidin-2-ylmethoxy]methyl}phenyl)pyridin-2(1H)-one 927892-65-7 C24H25FN2O3
    4-[(4-fluorobenzyl)oxy]-1-(4-{[(2R)-pyrrolidin-2-ylmethoxy]methyl}phenyl)pyridin-2(1H)-one
    —— 4-chloro-2-ethylthio-5-fluoropyrimidine 701-86-0 C6H6ClFN2S
    4-chloro-2-ethylthio-5-fluoropyrimidine
    —— 4-bromobenzyl 3-oxobutanoate 131338-76-6 C11H11BrO3
    4-bromobenzyl 3-oxobutanoate
    —— 4-methoxy-3-naphthoyl-1-oxaspiro<4.5>dec-3-en-2-one 127762-38-3 C21H20O4
    4-methoxy-3-naphthoyl-1-oxaspiro<4.5>dec-3-en-2-one
    —— 4-hydroxy-2-linoleoylcyclohexane-1,3-dione 94497-65-1 C24H38O4
    4-hydroxy-2-linoleoylcyclohexane-1,3-dione
    —— 4-(4-cyanophenyl)-N-naphthalen-1-yl-2-(naphthalen-2-ylsulfonylamino)butanamide 82098-83-7 C31H25N3O3S
    4-(4-cyanophenyl)-N-naphthalen-1-yl-2-(naphthalen-2-ylsulfonylamino)butanamide
    —— (4,4-dimethylmorpholin-4-ium-2-yl) cyclopropanecarboxylate;iodide 141477-59-0 C10H18NO3*I
    (4,4-dimethylmorpholin-4-ium-2-yl) cyclopropanecarboxylate;iodide
    —— 4-chloro-5H,6H,7H,8H,9H-pyrimido[4,5-b]azepine 16372-20-6 C8H10ClN3
    4-chloro-5H,6H,7H,8H,9H-pyrimido[4,5-b]azepine
    —— 4-oxo-4H-benz[d][1,3]oxazine-2-carboxylic acid methyl ester 3603-20-1 C10H7NO4
    4-oxo-4H-benz[d][1,3]oxazine-2-carboxylic acid methyl ester
    —— (4S(4S,5R,6S,10RS))-4-(5-hydroxy-2,6-dimethyl-3-oxo-4-(4-(trimethylsilyl)-but-3-in-1-yl)-10-[[diphenyl(1,1-dimethylethyl)silyl]oxy]-undec-2-yl)-2,2-dimethyl-[1,3]dioxane 303154-57-6 C42H66O5Si2
    (4S(4S,5R,6S,10RS))-4-(5-hydroxy-2,6-dimethyl-3-oxo-4-(4-(trimethylsilyl)-but-3-in-1-yl)-10-[[diphenyl(1,1-dimethylethyl)silyl]oxy]-undec-2-yl)-2,2-dimethyl-[1,3]dioxane
    —— 4-benzyloxy-(S)-3-[(R)-3-decanoyloxytetradecanoyl]butyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-decanoyloxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside 216013-70-6 C85H131Cl6N2O19P
    4-benzyloxy-(S)-3-[(R)-3-decanoyloxytetradecanoyl]butyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-decanoyloxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside
    —— (+/-)-4ξ-ethynyl-2<i>r</i>,5<i>t</i>-dimethyl-tetrahydro-thiopyran-4ξ-ol 14004-31-0 C9H14OS
    (+/-)-4ξ-ethynyl-2<i>r</i>,5<i>t</i>-dimethyl-tetrahydro-thiopyran-4ξ-ol
    —— (4S)-3,3-dimethyl-4-tetrahydropyranyloxy-1-vinyloxymethyl-1-cyclohexene 104435-20-3 C16H26O3
    (4S)-3,3-dimethyl-4-tetrahydropyranyloxy-1-vinyloxymethyl-1-cyclohexene
    —— 4-Methyl-N-[1-(1-methyl-1H-indol-2-yl)-prop-(Z)-ylidene]-benzenesulfonamide 115045-73-3 C19H20N2O2S
    4-Methyl-N-[1-(1-methyl-1H-indol-2-yl)-prop-(Z)-ylidene]-benzenesulfonamide
    —— (4S,5S,E)-4-phenyl-5-vinyldec-2-en-4-ol 1163301-19-6 C18H26O
    (4S,5S,E)-4-phenyl-5-vinyldec-2-en-4-ol
    —— (4S,2'R,3'R)-N-(3)-(3'-phenyloxiran-2'-yl)-4-phenyl-5,5-dimethyloxazolidin-2-one 1067232-54-5 C19H19NO3
    (4S,2'R,3'R)-N-(3)-(3'-phenyloxiran-2'-yl)-4-phenyl-5,5-dimethyloxazolidin-2-one
    —— 4-Allyloxy-pyridin-2,6-dicarbonsaeurediethylester 18986-12-4 C14H17NO5
    4-Allyloxy-pyridin-2,6-dicarbonsaeurediethylester
    —— 4-bromo-N-(4-phenyl-5-(phenyldiazenyl)thiazol-2-yl)benzamide 1253853-09-6 C22H15BrN4OS
    4-bromo-N-(4-phenyl-5-(phenyldiazenyl)thiazol-2-yl)benzamide
    —— (4-(3,5-difluorophenyl)-6-phenyl-1,3,5-triazin-2-yl)(phenyl)methanol 1256170-27-0 C22H15F2N3O
    (4-(3,5-difluorophenyl)-6-phenyl-1,3,5-triazin-2-yl)(phenyl)methanol
    —— 4-methyl-3-(4-(3-methylpyrazin-2-yl)pyrimidin-2-ylamino)benzoic acid 926038-19-9 C17H15N5O2
    4-methyl-3-(4-(3-methylpyrazin-2-yl)pyrimidin-2-ylamino)benzoic acid