2-Hydroxy-4-(methylthio)butyric acid

2-羟基-4-甲硫基丁酸

trans-4-n-Pentylcyclohexanecarboxylic acid

反式-4-正戊基环己甲酸

Triphenylbismuthine

三苯基铋

3-Hydroxypyrazine-2-carboxamide

3-羟基吡嗪-2-甲酰胺

L-Aspartic Acid Potassium Salt

L-天冬氨酸钾盐

o-Tolyl Isocyanate

异氰酸邻甲苯酯

Chitosan, average M.W. 100,000 - 300,000

壳聚糖

3-Hydroxy-4-methoxyphenethylamine hydrochloride

3-羟基-4-甲氧基苯乙胺盐酸盐

4-Bromophenylthiourea

4-溴苯硫脲

MES potassium salt

MES 钾盐