Security and Applied Bottleneck of Butyl p-hydroxybenzoate 对羟基苯甲酸丁酯的安全性及其应用瓶颈
Study on the thermal decomposition process of the OXO-TRINUCLEAR iron formate complex and some of Its Catalytical active fragments synthesis of butyl p-hydroxybenzoate by fecl_3 catalysis 三核铁甲酸配合物的热解过程及其若干催化活性碎片的研究氯化铁催化合成对羟基苯甲酸丁酯
Methyl, ethyl and butyl p-hydroxybenzoate were synthesized on SO_4~ ( 2-)/ bentonite catalyst. 考察了SO4~(2-)/膨润土固体酸催化剂在对羟基苯甲酸与甲醇、乙醇、正丁醇酯化反应中的作用,以及反应时间,催化剂用量和溶剂对酯化反应的活性的影响。
Evaluation of Effect of Butyl p-hydroxybenzoate on Proteolytic Activity and Membrane Function of Human Spermatozoa 对-羟基苯甲酸丁酯对人精子顶体蛋白酶的抑制作用及其对精子膜功能的影响