p-hydroxybenzoic acid 对羟基苯甲酸 ; 基苯甲酸 ; 羟基苯甲酸 ; 对
poly-p-hydroxybenzoic acid 聚对羟基苯甲酸
p-Hydroxybenzoic acid methyl ester 尼泊金甲酯 ; 对羟基苯甲酸甲酯
p-hydroxybenzoic acid n-heptyl ester 对羟苯甲酸庚酯
P-HYDROXYBENZOIC ACID HYDRAZIDE 对羟基苯肼
p-Hydroxybenzoic acid ethyl ester 尼泊金乙酯
p-Hydroxybenzoic acid butyl ester 对尼泊金丁酯
P-HYDROXYBENZOIC ACID POTASSIUM SALT 四羟基苯甲酸一钾
p-hydroxybenzoic acid monosodium salt 对羟基苯甲酸钠
p-Hydroxybenzoic acid methyl 对羟基苯甲酸甲酯
The substance was synthesized from P-hydroxybenzoic acid through three steps.
该物质以对羟基苯甲酸为原料，经三步合成。
Nipagin esters were synthesized by the esterification of dodecyl and octadecyl alcohol with p -hydroxybenzoic acid in the presence of vitamin C.
以维生素C为催化剂， 对羟基苯甲酸和十六醇及十八醇为原料合成尼泊金十六酯与尼泊金十八酯。
Methods The substance was synthesized from P-hydroxybenzoic acid through three steps, those are etherification, preparation of acyl halide and amidation of the raw material.
方法以对羟基苯甲酸为原料，经三步合成，即原料的醚化、酰氯制备和酰胺化。
应用推荐