868-59-7
L-半胱氨酸乙酯盐酸盐
+
5333-86-8
苯甲亚胺酸乙酯盐酸盐
→
~10%
70454-09-0
Ethyl 2-phenyl-4,5-dihydro-1,3-thiazole-4-carboxylate
5873-90-5
苯甲亚胺酸甲酯盐酸盐
59937-01-8
2-苯基噻唑-4-甲酸乙酯