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
    —— 2,3,4,5,5-Pentachlor-1-(p-tolyl)-2,4-pentadienon 52778-73-1 C12H7Cl5O
    2,3,4,5,5-Pentachlor-1-(p-tolyl)-2,4-pentadienon
    —— 2-[3-{(2-methylthiazol-4-yl)ethynyl}phenoxy]ethanamine 1421596-08-8 C14H14N2OS
    2-[3-{(2-methylthiazol-4-yl)ethynyl}phenoxy]ethanamine
    —— 2-(5-(trimethylsilyl)-3-pentynyl)-1,3-dioxolane 144346-79-2 C11H20O2Si
    2-(5-(trimethylsilyl)-3-pentynyl)-1,3-dioxolane
    —— 2-Hexyl-5-sulfo-hydrochinon 13183-93-2 C12H18O5S
    2-Hexyl-5-sulfo-hydrochinon
    —— 2-phenyl-thiazolo[3,2-<i>b</i>][1,2,4]triazole-5,6-dione 5-phenylhydrazone 58755-19-4 C16H11N5OS
    2-phenyl-thiazolo[3,2-<i>b</i>][1,2,4]triazole-5,6-dione 5-phenylhydrazone
    —— 2-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)propanoic acid 1239453-56-5 C21H26O5Si
    2-(2-((tert-butyldiphenylsilyl)oxy)acetoxy)propanoic acid
    —— (2-[(ethoxycarbonyl)methoxy]phenyl)iodo(tetramethylethylenediamine)palladium 476158-04-0 C16H27IN2O3Pd
    (2-[(ethoxycarbonyl)methoxy]phenyl)iodo(tetramethylethylenediamine)palladium
    —— 2-(4-Chlorphenyliminomethylen)-3-(phenylimino)buttersaeure-ethylester 75252-64-1 C19H17ClN2O2
    2-(4-Chlorphenyliminomethylen)-3-(phenylimino)buttersaeure-ethylester
    —— 2-allyl-3-hydroxy-anthracene-1,4-dione 860586-11-4 C17H12O3
    2-allyl-3-hydroxy-anthracene-1,4-dione
    —— 2-(Hydroxymethyl)-1-(4-methylphenyl)sulfonyl-2,5-dihydropyridin-6-one 1170314-51-8 C13H15NO4S
    2-(Hydroxymethyl)-1-(4-methylphenyl)sulfonyl-2,5-dihydropyridin-6-one
    —— 2-(furan-2-yl)-6-phenyl-4H-1,3-dioxin-4-one 77092-05-8 C14H10O4
    2-(furan-2-yl)-6-phenyl-4H-1,3-dioxin-4-one
    —— 2-amino-4-pyrrolidinothieno[2,3-d]pyrimidine-6-carboxylic acid 874663-28-2 C11H12N4O2S
    2-amino-4-pyrrolidinothieno[2,3-d]pyrimidine-6-carboxylic acid
    —— 2-(3,4-dimethoxy-phenyl)-4-oxo-4-(3,4,5-trimethoxy-phenyl)-butyronitrile 111719-75-6 C21H23NO6
    2-(3,4-dimethoxy-phenyl)-4-oxo-4-(3,4,5-trimethoxy-phenyl)-butyronitrile
    —— 2-(6-(8-methoxy-2-oxo-2H-chromen-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-5-methyl-4-(2-(4-nitrophenyl)hydrazineylidene)-2,4-dihydro-3H-pyrazol-3-one 1609274-51-2 C24H17N9O6S
    2-(6-(8-methoxy-2-oxo-2H-chromen-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-5-methyl-4-(2-(4-nitrophenyl)hydrazineylidene)-2,4-dihydro-3H-pyrazol-3-one
    —— 2-[2-[3-[2-[1,3-bis[(3,4-dichlorophenyl)methyl]-1,3-diazinan-2-yl]phenoxy]propoxy]phenyl]-1,3-bis[(3,4-dichlorophenyl)methyl]-1,3-diazinane 141070-37-3 C51H48Cl8N4O2
    2-[2-[3-[2-[1,3-bis[(3,4-dichlorophenyl)methyl]-1,3-diazinan-2-yl]phenoxy]propoxy]phenyl]-1,3-bis[(3,4-dichlorophenyl)methyl]-1,3-diazinane
    —— (2R,3S)-(Z)-2,3-epoxy-hept-4-enal 859216-49-2 C7H10O2
    (2R,3S)-(Z)-2,3-epoxy-hept-4-enal
    —— 2-methyl-3-(N-methyl-N-phenylamino)-2-(2-methylpropyl)-2H-azirine 172172-01-9 C14H20N2
    2-methyl-3-(N-methyl-N-phenylamino)-2-(2-methylpropyl)-2H-azirine
    —— (2S,7R)-<sup>t</sup>butyl-2-amino-7-<sup>t</sup>butyldimethylsilyloxy-4-oxo octanoate 167968-68-5 C18H37NO4Si
    (2S,7R)-<sup>t</sup>butyl-2-amino-7-<sup>t</sup>butyldimethylsilyloxy-4-oxo octanoate
    —— 2.4-Dinitrophenylhydrazon des 1.4a-Dimethyl-4.4a.5.6.7.8-hexahydronaphthalinons-<2(3H)> 906-92-3 C18H22N4O4
    2.4-Dinitrophenylhydrazon des 1.4a-Dimethyl-4.4a.5.6.7.8-hexahydronaphthalinons-<2(3H)>
    —— [2-(4-Adamantan-1-yl-phenyl)-ethyl]-diisobutoxy-methyl-silane 62267-00-9 C27H44O2Si
    [2-(4-Adamantan-1-yl-phenyl)-ethyl]-diisobutoxy-methyl-silane
    —— 2-[1-methoxy-2-phenyl-3-(toluene-4-sulfonyl)-propenyl]-1<i>H</i>-benzoimidazole 55977-56-5 C24H22N2O3S
    2-[1-methoxy-2-phenyl-3-(toluene-4-sulfonyl)-propenyl]-1<i>H</i>-benzoimidazole
    —— 2-Oxo-2,4-di-m-toluidino-1,3-di-p-tolyl-4-m-tolylimino-cyclodiphosphazan 62576-62-9 C35H37N5OP2
    2-Oxo-2,4-di-m-toluidino-1,3-di-p-tolyl-4-m-tolylimino-cyclodiphosphazan
    —— 2-(4-Bromo-phenoxy)-1-(4-methoxy-phenyl)-2-phenyl-ethanone 55082-25-2 C21H17BrO3
    2-(4-Bromo-phenoxy)-1-(4-methoxy-phenyl)-2-phenyl-ethanone
    —— 2β-Phenyl-bicyclo<3.3.1>nonan-3.9-dion 42524-72-1 C15H16O2
    2β-Phenyl-bicyclo<3.3.1>nonan-3.9-dion
    —— 2-Benzyl-5α,9α-dimethyl-2'-hydroxy-6,7-benzomorphan<3-3H> 57535-87-2 C21H25NO
    2-Benzyl-5α,9α-dimethyl-2'-hydroxy-6,7-benzomorphan<3-3H>
    —— 2-(4-chloro-phenyl)-3-methoxycarbonylmethyl-quinoline-4-carboxylic acid methyl ester 43071-35-8 C20H16ClNO4
    2-(4-chloro-phenyl)-3-methoxycarbonylmethyl-quinoline-4-carboxylic acid methyl ester
    —— 2-phenyl-5,6,7,8-tetrahydro-4<i>H</i>-isoquinoline-1,3-dione 53388-43-5 C15H15NO2
    2-phenyl-5,6,7,8-tetrahydro-4<i>H</i>-isoquinoline-1,3-dione
    —— (2-methyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridin-10-yl)-<i>p</i>-tolyl-amine 50735-48-3 C20H21N3
    (2-methyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridin-10-yl)-<i>p</i>-tolyl-amine
    —— 2,3-bis-acetoxymethyl-1-methyl-2,5-dihydro-pyrrole 53365-63-2 C11H17NO4
    2,3-bis-acetoxymethyl-1-methyl-2,5-dihydro-pyrrole
    —— 2-[(4-chlorophenoxy)methyl]-1-methyl-3-[3-(piperidin-3-yl)propanoyl]-1H-indole 188721-20-2 C24H27ClN2O2
    2-[(4-chlorophenoxy)methyl]-1-methyl-3-[3-(piperidin-3-yl)propanoyl]-1H-indole
    —— 2-tert-butyl-3-cyclohexylmethylimidazo[1,2-a]pyridine-7-carbonitrile 1011803-56-7 C19H25N3
    2-tert-butyl-3-cyclohexylmethylimidazo[1,2-a]pyridine-7-carbonitrile
    —— 2-<3-phenylacetamido-4-benzylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>-phthalidyl acetate 122692-38-0 C28H24N2O8S
    2-<3-phenylacetamido-4-benzylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>-phthalidyl acetate
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(4-chlorophenoxy)carbonylamino]oxan-2-yl]methyl acetate 1610338-98-1 C21H24ClNO11
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(4-chlorophenoxy)carbonylamino]oxan-2-yl]methyl acetate
    —— 2-(4,6-Dichloropyrimidin-5-yl)-4,5-dihydro-1,3-oxazole 385370-24-1 C7H5Cl2N3O
    2-(4,6-Dichloropyrimidin-5-yl)-4,5-dihydro-1,3-oxazole
    —— 2-Trifluormethylazopyridin 43129-02-8 C6H4F3N3
    2-Trifluormethylazopyridin
    —— 2-piperidin-1-ylmethyl-benzoimidazole-1-carboxylic acid bis-(2-chloro-ethyl)-amide 50365-48-5 C18H24Cl2N4O
    2-piperidin-1-ylmethyl-benzoimidazole-1-carboxylic acid bis-(2-chloro-ethyl)-amide
    —— 2-Phenylfluoranthen<8,9-d>-oxazol 41834-69-9 C23H13NO
    2-Phenylfluoranthen<8,9-d>-oxazol
    —— 2,4-Diethyl-1,5-dimethyl-1,2,4,5-tetraazacycloheptan 54753-51-4 C9H22N4
    2,4-Diethyl-1,5-dimethyl-1,2,4,5-tetraazacycloheptan
    —— 2-(4-Bromo-phenoxy)-1,2-diphenyl-ethanone 55082-21-8 C20H15BrO2
    2-(4-Bromo-phenoxy)-1,2-diphenyl-ethanone
    —— 2,2,6-Trichloro-7-hydroxy-7-methyl-nona-4,5-dienoic acid methyl ester 53144-09-5 C11H15Cl3O3
    2,2,6-Trichloro-7-hydroxy-7-methyl-nona-4,5-dienoic acid methyl ester
    —— 2-Methyl-9-nitro-5,12-dioxa-chrysene-6,11-dione 49634-85-7 C17H9NO6
    2-Methyl-9-nitro-5,12-dioxa-chrysene-6,11-dione
    —— 2,2-Bis-(12-chloro-dodecyl)-5,6-dinitro-benzo[1,3]dioxole 54186-73-1 C31H50Cl2N2O6
    2,2-Bis-(12-chloro-dodecyl)-5,6-dinitro-benzo[1,3]dioxole
    —— 2-(1,2-Dimethyl-5-benztriazolyl)-triazolo<4,5-f>-chinolin 41554-79-4 C18H14N6
    2-(1,2-Dimethyl-5-benztriazolyl)-triazolo<4,5-f>-chinolin
    —— 2-(1-Methyl-5-benztriazolyl)-triazolo<4,5-f>-chinolin 41554-80-7 C16H11N7
    2-(1-Methyl-5-benztriazolyl)-triazolo<4,5-f>-chinolin
    —— 2,2-Diethyl-6,6-bis-trifluoromethyl-[1,5,2]dioxagerminane 33506-77-3 C9H14F6GeO2
    2,2-Diethyl-6,6-bis-trifluoromethyl-[1,5,2]dioxagerminane
    —— 2-[2-(2,2-Dimethoxy-ethyl)-[1,3]dithian-2-yl]-1-phenyl-ethanol 40990-03-2 C16H24O3S2
    2-[2-(2,2-Dimethoxy-ethyl)-[1,3]dithian-2-yl]-1-phenyl-ethanol
    —— 2-Chlor-6-methylseleno-benzaldehyd 51738-05-7 C8H7ClOSe
    2-Chlor-6-methylseleno-benzaldehyd
    —— 2-[bis-(toluene-4-sulfonyl)-amino]-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3-dione 54289-18-8 C28H26N2O6S2
    2-[bis-(toluene-4-sulfonyl)-amino]-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3-dione
    —— [2-(2,4,6-Trinitro-phenylamino)-ethyl]-phosphonic acid 52884-03-4 C8H9N4O9P
    [2-(2,4,6-Trinitro-phenylamino)-ethyl]-phosphonic acid
    —— 2-(2-Chloro-4-methoxy-butyl)-2-(1-methoxy-ethyl)-malonic acid diethyl ester 26956-96-7 C15H27ClO6
    2-(2-Chloro-4-methoxy-butyl)-2-(1-methoxy-ethyl)-malonic acid diethyl ester