Web苯並吡喃是一種多環有机化合物,由苯環和杂环 吡喃環結合而來。. 根據iupac當前命名法,之前建議的「色烯」名稱仍然保留。 然而,「苯並」系統名稱,如2h-1-苯並吡喃,是 …
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Web5,6-二氢-2h-吡喃-2-酮,是一种化学品,分子式是c5h6o2,属于易燃危险品。 Web6-溴-3,4-二氢-2(1H)-萘酮 97%; CAS Number: 4133-35-1; Synonyms: 6-溴-2-四氢萘酮; find Sigma-Aldrich-639885 MSDS, related peer-reviewed papers, technical documents, …
Web应用. 3,4-Dihydro-2H-pyran can be used as a reactant to synthesize: Tetrahydropyranylated product from alcohols in the presence of phenolsulfonic acid-formaldehyde resin catalyst … http://www.wisdomchem.com/product_detail/id/138.html
Webγ-生育三烯醇 analytical standard; CAS Number: 14101-61-2; Synonyms: (R)-γ-生育三烯醇,[R-(E,E)]-3,4-二氢-2,7,8-三甲基-2-(4,8,12-三甲基-3,7,11 ... WebProduct Name: RARECHEM AM UK 0021 Buy CAS : 22901-11-7 Tel: Email: [email protected] Mobile: 13371865682 QQ :2853109658 Descriptions: RARECHEM AM UK 0021 ≥95% yuanye Y13442
WebChinese name:Sonepiprazole Chinese alias:4-4-2-(1S)-3,4-二氢-1H-2-苯并吡喃-1-基乙基-1-哌嗪-苯磺酰胺;左乙拉西坦羧酸;索奈哌唑
Web3,4-二氢-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6-酚 97%; CAS Number: 950-99-2; find Sigma-Aldrich-430676 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. SG ZH. 应用 产品 服务 支持. All Photos (3) 430676. 3,4-二氢-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6- ... greater glasgow and clyde health board mapWeb3,4-二氢-1H-2-苯并吡喃; Search ChemBK on Mobile. Isochroman Reuqest for quotation. Name: Isochroman CAS: 493-05-0 ... Product Name: 3,4-DIHYDRO-1H-2-BENZOPYRAN In Stock CAS : 493-05-0 Tel: +86-592-5203346 5203347 Email: [email protected]. JAI RADHE SALES. greater glasgow and clyde hospitalWeb3,4-二氢-2H-吡喃广泛地用于OH保护试剂;通过聚合、加氢、氧化等反应可制得四氢吡喃、戊二醇、戊二酸、戊内酯、戊二烯以及树脂类产品;还可用作医药中间体;也可做溶剂、有机合成中间体;广泛用于羟基的保护,一般不与亲核试剂和有机金属试剂反应,耐强碱,在低pH值或者Lewis酸条件下易变化。 fling things and people musicWeb一类3,4-二氢-1h-2-苯并吡喃-1-酮类化合物、制备方法和用途 Download PDF Info Publication number CN1911925A. CN1911925A CN 200510028624 CN200510028624A … greater glasgow and clyde hospitalsWeb2-(3,4-羟基苯基)-3,4-二氢-2H-1-苯并吡喃-3,5,7-三醇; EC: L-Epicatechin; 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol: C15H14O6: 详情: 供应商: 491 … fling-things-and-people hacksWebMar 20, 2024 · ChemicalBook 为您提供3,4-二氢-2H-吡喃(110-87-2)的化学性质,熔点,沸点,密度,分子式,分子量,物理性质,毒性,结构式,海关编码等信息,同时您还可以 … fling things and people pastebinWebMar 20, 2024 · ChemicalBook 致力于为化学行业用户提供3,4-二氢-2H-吡喃的性质、化学式、分子式、比重、密度,同时也包括3,4-二氢-2H-吡喃的沸点、熔点、MSDS、用途、作 … fling things and people pastebin script