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
    —— Oxalic acid--N-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]guanidine (1/1) 17413-09-1 C13H17N3O6
    Oxalic acid--N-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]guanidine (1/1)
    —— O-(tert-butyl)-N-[[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)amino]carbonyl]-L-serine methyl ester 198701-24-5 C11H18N4O4S2
    O-(tert-butyl)-N-[[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)amino]carbonyl]-L-serine methyl ester
    —— O-(3-perfluorooctyl)-propylhydroxylamine hydrochloride 1228693-32-0 C11H9ClF17NO
    O-(3-perfluorooctyl)-propylhydroxylamine hydrochloride
    —— o-Iodphenyl-β-fluorethylether 701-11-1 C8H8FIO
    o-Iodphenyl-β-fluorethylether
    —— O,O-dimethyl-S-(3,4-di-O-acetyl-2-deoxy-α-D-erythro-pentopyranosyl)phosphorodithionate 117486-45-0 C11H19O7PS2
    O,O-dimethyl-S-(3,4-di-O-acetyl-2-deoxy-α-D-erythro-pentopyranosyl)phosphorodithionate
    —— o-toluidinium perchlorate 41195-12-4 C7H9N*ClHO4
    o-toluidinium perchlorate
    —— O-<(4-Nitro-benzyloxycarbonyl)-N-methyl-D-valin>-D-2-hydroxy-isovaleriansaeure-tert.-butylester 19892-98-9 C23H34N2O8
    O-<(4-Nitro-benzyloxycarbonyl)-N-methyl-D-valin>-D-2-hydroxy-isovaleriansaeure-tert.-butylester
    —— O-[2-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)ethyl]-N-(2,2-dimethyl-3-oxo-3-pyrrolidin-1-ylpropanoyl)-L-tyrosine 1041664-34-9 C27H34N4O6
    O-[2-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)ethyl]-N-(2,2-dimethyl-3-oxo-3-pyrrolidin-1-ylpropanoyl)-L-tyrosine
    —— O-2-(4-cyanobenzoyl)phenyl dimethylthiocarbamate 131117-92-5 C17H14N2O2S
    O-2-(4-cyanobenzoyl)phenyl dimethylthiocarbamate
    —— O1,O5,O6-tribenzoyl-O2,O4-methanediyl-D-glucitol 121315-58-0 C28H26O9
    O1,O5,O6-tribenzoyl-O2,O4-methanediyl-D-glucitol
    —— octa-2t,4t-dienyl-malonic acid 103855-26-1 C11H16O4
    octa-2t,4t-dienyl-malonic acid
    —— O-Demethoxypropane Aliskiren 949925-77-3 C26H45N3O5
    O-Demethoxypropane Aliskiren
    —— O-(2-nitro-4-methyl-phenyl)-O-ethyl-N-n-propyl-phosphoro-amido-thioate 29282-00-6 C12H19N2O4PS
    O-(2-nitro-4-methyl-phenyl)-O-ethyl-N-n-propyl-phosphoro-amido-thioate
    —— O<sup>1</sup>,O<sup>2</sup>-Isopropyliden-O<sup>3</sup>-methyl-6-desoxy-α-D-gulofuranose 29587-05-1 C10H18O5
    O<sup>1</sup>,O<sup>2</sup>-Isopropyliden-O<sup>3</sup>-methyl-6-desoxy-α-D-gulofuranose
    —— O<sup>2</sup>-Aethansulfonyl-O<sup>4</sup>-formyl-D-arabinose 90435-30-6 C8H14O8S
    O<sup>2</sup>-Aethansulfonyl-O<sup>4</sup>-formyl-D-arabinose
    —— out,out-6,18,28,35,44,51-Hexaoxadecacyclo<21.16.16.2<sup>2,5</sup>.2<sup>8,11</sup>.2<sup>13,16</sup>.2<sup>19,22</sup>.2<sup>24,27</sup>.2<sup>36,39</sup>.2<sup>40,43</sup>.2<sup>52,55</sup>>unheptaconta-2,4,8,10,13,15,19,21,24,26,36,38,40,42,52,54,56,58,60,62,64,66,68,70-tetraicosaen-30,32,46,48-tetrain 140149-22-0 C65H48O6
    out,out-6,18,28,35,44,51-Hexaoxadecacyclo<21.16.16.2<sup>2,5</sup>.2<sup>8,11</sup>.2<sup>13,16</sup>.2<sup>19,22</sup>.2<sup>24,27</sup>.2<sup>36,39</sup>.2<sup>40,43</sup>.2<sup>52,55</sup>>unheptaconta-2,4,8,10,13,15,19,21,24,26,36,38,40,42,52,54,56,58,60,62,64,66,68,70-tetraicosaen-30,32,46,48-tetrain
    —— {Os(2,3,5,6-tetrakis(2-pyridyl)pyrazine)(bis(diphenylphosphino)ethane)Cl}(PF6) 152577-83-8 C50H40ClN6OsP2*F6P
    {Os(2,3,5,6-tetrakis(2-pyridyl)pyrazine)(bis(diphenylphosphino)ethane)Cl}(PF6)
    —— octahydro-3,7;4,6-dicyclo-cinnoline-1,2-dicarboxylic acid dimethyl ester 64694-52-6 C12H16N2O4
    octahydro-3,7;4,6-dicyclo-cinnoline-1,2-dicarboxylic acid dimethyl ester
    —— [Os(2,2'-bipyridine)2(acetone thiosemicarbazonato)]ClO4 263151-52-6 C24H24N7OsS*ClO4
    [Os(2,2'-bipyridine)2(acetone thiosemicarbazonato)]ClO4
    —— octacarbonyl[η(2)-1,3-bis(isopropenyl)-1-cyclopenten-2-ol-κ-O]dirhenium 172163-27-8 C19H16O9Re2
    octacarbonyl[η(2)-1,3-bis(isopropenyl)-1-cyclopenten-2-ol-κ-O]dirhenium
    —— Octadecylamine; compound with naphthalene-2-sulfonic acid 86248-23-9 C10H8O3S*C18H39N
    Octadecylamine; compound with naphthalene-2-sulfonic acid
    —— O-benzylidene-di-O-hexadecyl pentaerythritol 194930-71-7 C44H80O4
    O-benzylidene-di-O-hexadecyl pentaerythritol
    —— o-Methylbenzaldehyd-<4-oxo-3-p-anisyl-thiazolin-2-yl-hydrazon> 903-57-1 C18H17N3O2S
    o-Methylbenzaldehyd-<4-oxo-3-p-anisyl-thiazolin-2-yl-hydrazon>
    —— O-methyl isourea hydrogen sulfate 859822-65-4 CH4N2O*CH4O4S
    O-methyl isourea hydrogen sulfate
    —— oct-4-yne-1,1,1,2,2-d5, manganese(I) salt 115980-07-9 C8H14*Mn
    oct-4-yne-1,1,1,2,2-d5, manganese(I) salt
    —— O,N-Bis(methylcarbamoyl)-N-phenylhydroxylamin 24064-62-8 C10H13N3O3
    O,N-Bis(methylcarbamoyl)-N-phenylhydroxylamin
    —— Oktyl-(2)-<1.1.2.2-tetrafluor-aethyl>-aether 18180-37-5 C10H18F4O
    Oktyl-(2)-<1.1.2.2-tetrafluor-aethyl>-aether
    —— O-Acetylvinceten 72169-97-2 C24H29NO4
    O-Acetylvinceten
    —— O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2→3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1→1)-(2S,3R,4E)-2-azido-3-O-benzoyl-4-octadecene-1,3-diol 1572266-36-4 C57H82N4O23
    O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2→3)-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1→1)-(2S,3R,4E)-2-azido-3-O-benzoyl-4-octadecene-1,3-diol
    —— Opt.-inakt. 4-Hydroxy-3-methyl-1.2.3.4-tetrahydro-phenanthren 861004-97-9 C15H16O
    Opt.-inakt. 4-Hydroxy-3-methyl-1.2.3.4-tetrahydro-phenanthren
    —— o-Nitro-N-propyl-benzolsulfenamid 24398-44-5 C9H12N2O2S
    o-Nitro-N-propyl-benzolsulfenamid
    —— [Os(VI)(4,4'-di-tert-butyl-2,2'-bipyridine)Cl2(O)2] 169699-02-9 C18H24Cl2N2O2Os
    [Os(VI)(4,4'-di-tert-butyl-2,2'-bipyridine)Cl2(O)2]
    —— oxo-ethane-1,1,1,2-tetracarboxylic acid tetraethyl ester 859776-97-9 C14H20O9
    oxo-ethane-1,1,1,2-tetracarboxylic acid tetraethyl ester
    —— o-bromopropiophenone pyrrolidine enamine 92611-55-7 C13H16BrN
    o-bromopropiophenone pyrrolidine enamine
    —— O-trimethylsilyl 4-chlorobenzenecarbotelluroate 174018-15-6 C10H13ClOSiTe
    O-trimethylsilyl 4-chlorobenzenecarbotelluroate
    —— optically inactive 1r,3t-bis-((4ar,4bt,9at,14at)-dodecahydro-tripyrido[1,2-a;1',2'-c;3'',2''-e]pyrimidine-1-carbonyl)-2c,4t-diphenyl-cyclobutane 108039-40-3 C48H66N6O2
    optically inactive 1r,3t-bis-((4ar,4bt,9at,14at)-dodecahydro-tripyrido[1,2-a;1',2'-c;3'',2''-e]pyrimidine-1-carbonyl)-2c,4t-diphenyl-cyclobutane
    —— [o-C6H4-Ph2P=N-SiMe3]Y[(μ-Cl)2Li(THF)2]2 1383842-78-1 C37H55Cl4Li2NO4PSiY
    [o-C6H4-Ph2P=N-SiMe3]Y[(μ-Cl)2Li(THF)2]2
    —— Octyl 2-azidobenzoate 1415326-11-2 C15H21N3O2
    Octyl 2-azidobenzoate
    —— O,O-diethyl S-(ω-ethylmercaptobutyl) thiophosphate 58975-96-5 C10H23O3PS2
    O,O-diethyl S-(ω-ethylmercaptobutyl) thiophosphate
    —— O-<3-Chlor-5,6,7,8-tetrahydro-<2>naphthyl>-O',O''-dimethyl-thiophosphorsaeure 1729-40-4 C12H16ClO3PS
    O-<3-Chlor-5,6,7,8-tetrahydro-<2>naphthyl>-O',O''-dimethyl-thiophosphorsaeure
    —— Olean-12-en-29-oic acid, 3-(3-carboxy-1-oxopropoxy)-11-oxo-, disodium salt, (3beta,20beta)-, mixt. with aluminum hydroxide (Al(OH)3), silicic acid (H2Si3O7) magnesium salt (1:1) and sodium hydrogen carbonate 78515-90-9 C35H52AlMgNa3O14Si
    Olean-12-en-29-oic acid, 3-(3-carboxy-1-oxopropoxy)-11-oxo-, disodium salt, (3beta,20beta)-, mixt. with aluminum hydroxide (Al(OH)3), silicic acid (H2Si3O7) magnesium salt (1:1) and sodium hydrogen carbonate
    —— O-Tetradecyl-N,N'-dicyclohexylisoharnstoff 52770-82-8 C27H52N2O
    O-Tetradecyl-N,N'-dicyclohexylisoharnstoff
    —— O,O-Dipropyl-S-propargyl-thiophosphat 18687-49-5 C9H17O3PS
    O,O-Dipropyl-S-propargyl-thiophosphat
    —— O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->3)-O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->3)-1,2,4,6-tetra-O-acetyl-β-D-glucopyranose 140420-91-3 C68H76O20
    O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->3)-O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->3)-1,2,4,6-tetra-O-acetyl-β-D-glucopyranose
    —— oxalic acid-chloride-(3,5-dimethyl-phenyl ester) 412299-12-8 C10H9ClO3
    oxalic acid-chloride-(3,5-dimethyl-phenyl ester)
    —— O-Acetyl-dipteryxine 70715-70-7 C20H16O8
    O-Acetyl-dipteryxine
    —— Odalasvir dihydrate 2090706-83-3 C60H76N8O8
    Odalasvir dihydrate
    —— O6,O7-diacetyl-O3-(3-bromo-2-methyl-cis-crotonoyl)-O15-((R)-2-methyl-butyryl)-protoverine 106386-56-5 C41H60BrNO13
    O6,O7-diacetyl-O3-(3-bromo-2-methyl-cis-crotonoyl)-O15-((R)-2-methyl-butyryl)-protoverine
    —— O-Acetyl-3-(2-hydroxy-1-naphthylazo)mandelsaeure 102921-13-1 C20H16N2O5
    O-Acetyl-3-(2-hydroxy-1-naphthylazo)mandelsaeure
    —— O,O-diethyl α-(N-isobutylamino)-3,7-dimethylocta-2,6-dienylphosphonate 1309314-79-1 C18H36NO3P
    O,O-diethyl α-(N-isobutylamino)-3,7-dimethylocta-2,6-dienylphosphonate