Tetraacetyl glucosyl ester of 1 hydroxy 2 naphthoic acid was synthesized by PTC method and confirmed by IR, 1HNMR, MS and elemental analysis.
采用相转移催化法合成了1羟基2萘甲酸四乙酰葡萄糖酯，并进行了IR、1HNMR、MS和元素分析，证明了其结构。
The technology of adsorption coagulation is used to pretreat acrylate-hydroxy ester wastewater.
采用吸附-混凝联合处理工艺对丙烯酸羟基酯废水进行预处理研究。
Many kinds of chemicals were made from castor oil. There production techniques were summarized and classified according to the reactions of hydroxy, ester group and olefinic bond.
从蓖麻油分子中羟基、酯基、烯键等官能团的化学反应出发，对种类繁多的蓖麻油化学品加工技术进行综述归类。
Toluene-4-sulfonic acid 2-hydroxy-ethyl ester was synthesised by p-toluenesulfonyl chloride with glycol.
研究对甲苯磺酰氯与乙二醇制备单对甲苯磺酸乙二醇酯的合成工艺。
Propanoic acid, 2-hydroxy-, butyl ester;
羟基丙酸丁酯；丁基-2-羟基丙酸酯；
Propanoic acid, 2-hydroxy-, butyl ester;
羟基丙酸丁酯；丁基-2-羟基丙酸酯；
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