1) o-hydroxybenzaldehyde 邻羟基苯甲醛1. The optimum condition for preparing o-hydroxybenzaldehyde by oxidating o-cresol in liquid oxygen is as follows: the mole ratio of methanol to o- cresol is 15, the amount of compounded catalysts of Cu(OAc)2 and Co (OAc)2 is 1% of o-cresol, ...
分子式 C7H6O2 产品名称 间羟基苯甲醛 产品规格 99 外观性状 固体 型号 100-83-4 有效成分含量 99% 执行标准 100-83-4 主要成分 100-83-4 PH值 100-83-4 是否进口 否 储存条件 密封 包装规格 25kg 用途范围 广泛 品牌 健楚生物 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可...
可,m-hydroxybenzaldehyde、p-hydroxyben─zaldehyde、o染剂和epichlorohydrine(针对各组件) 翻译结果5复制译文编辑译文朗读译文返回顶部 Salicylaldehyde、m-hydroxybenzaldehyde、p-hydroxyben- zaldehyde、氧-苯二胺和epichlorohydrine (ECH) 相关内容 afirst impression error 第一次印刷错误 [translate] a申请延长年假 Ap...
3,4-dihydroxybenzaldehyde (8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazone 中文名: 中文别名: CBNumber: CB12049198 分子式: C17H14N6O2 分子量: 334.33206 MOL File: Mol file 化学性质安全信息用途供应商1 3,4-dihydroxybenzaldehyde (8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3...
本工作旨在帮助环氧树脂根据conden-火车站芳醛(o,m-和p-hydroxybenzaldehyde)与o-亚苯基和染剂 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 相关内容 aYour computer was unable to download the solution at this time. 您的计算机无法此时下载解答。[translate] ...
Chemical Name2,5-Dihydroxybenzaldehyde CAS No.1194-98-5 Molecular FormulaC7H6O3 Molecular Weight138.122 PSA57.53000 LogP0.91030 PubChemID70949 EINECS214-789-6 Synonyms 2,5-ジヒドロキシベンズアルデヒド; 2,5- 디 히드 록시 벤즈알데히드; 2,5-Dihydroxybenzaldehyd; 2,5-...
(E) - 2,3-dihydroxybenzaldehyde O- (2 (aminooxy)乙基)肟 翻译结果5复制译文编辑译文朗读译文返回顶部 (E) -2,3-dihydroxybenzaldehyde O-( 2( aminooxy)乙基) 肟 相关内容 athey’s England people 他们的 英国人[translate] a宝宝,我真的好爱你,一生一世我会对你好的,嫁给我,好吗? The baby, I re...
flask was charged with phenylenediamine (27 g, 0.25 mole) and 200 ml absolute ethanol. Hydroxybenzaldehyde derivatives (61 g, 0.5 mole) were dissolved in 200 ml absolute ethanol and the solution was added into flask within 1 h with stirring in pres- ence o 温度计、滴下的漏斗和氮气大气入口...
Intra- and intermolecular hydrogen bonds stabilize the molecular conformation and the crystal structure. 标题化合物, C12H14O4,从3,4-dihydroxybenzaldehyde、Meldrum的酸和propan-1-ol的缩合反应准备了。 非周期性的双键是配置的E。 内部和分子间的氢键稳定分子相应一致和晶体结构。 [translate] ...