鄰羥基苯甲酸 的英文怎麼說
中文拼音 [līnqiǎngjīběnjiǎsuān]
鄰羥基苯甲酸
英文
o-hydroxybenzoic acid-
Fine chemical producer in china. products are mostly cyanobenzyl derivatives, used as intermediates for fluorescent bleaching agents, dyes, pharmaceuticals, and agrochemicals
-主要生產三氯新,間羥基苯甲酸,鄰氯氯芐等醫藥農藥中間體及抗菌添加劑的單位。Syntheses of polyethylene glycol bridged diparahydroxylbenzaldehyde condensed ortho - aminobenzoic acid
多縮乙二醇橋連二對羥基苯甲醛縮鄰氨基苯甲酸的合成The primary synthetic methods of 4 - hydroxycoumarin was reviewed starting from phenol, 2 - acetylsalicylic acid, methyl salicylate, and o - hydroxyacetophenone respectively
摘要概述了4 -羥基香豆素的合成方法,重點介紹了苯酚法,乙酰水楊酸法,水楊酸甲酯法,鄰羥基苯乙酮法。Polyglycols for industrial use. determination of hydroxyl number. phthalic anhydride esterification method
工業用聚乙二醇.羥基數值的測定.鄰苯二甲酸酐酯化法Non - ionic surface active agents - polyalkoxylated derivatives - determination of hydroxyl value - phthalic anhydride method
非離子表面活性劑聚烷氧基化衍生物羥值的測定鄰苯二甲酸酐法分享友人