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- The preliminary biological activity tests have been carried out and the results indicate that these glucosyl esters of the naphthalene nucleus carboxylic acid possess the biological activities. 实验结果表明：该方法的关键在于铸体样品的制备。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- keto carboxylic acid 酮羧酸
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
- A salt or an ester of malic acid. 一苹果酸的盐或酯
- A salt or an ester of oxalic acid. 草酸盐草酸的盐或酯
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
- A salt or ester of arsenic acid. 砷酸盐，砷酸酯
- A salt or an ester of pantothenic acid. 泛酸盐，泛酸脂泛酸的盐或脂
- A salt or an ester of propionic acid. 丙酸盐丙酸的一种盐或脂
- A salt or ester of aspartic acid. 天门冬胺酸盐，天门冬胺酸酯一种天门冬胺酸盐或脂
- A salt or ester of barbituric acid. 巴比妥酸盐，巴比妥酸酯
- A salt or an ester of phosphoric acid. 磷酸盐、磷酸脂磷酸的一种盐或脂
- A salt or an ester of picric acid. 苦味酸盐（或酯）含苦味酸的盐或酯
- A salt or ester of chromic acid. 铬酸盐或铬酸酯
- A salt or ester of benzoic acid. 甲苯酸盐一种苯酸盐或苯酸酯
- One exception is the decarboxylation of aromatic carboxylic acids. 芳香羧酸进行脱羧反应是一个例外。
