17356-08-0
aminothioamide
+
34034-87-2
Α-氯代草酰乙酸二乙酯
→
5445-93-2
diethyl 2-amino-1,3-thiazole-4,5-dicarboxylate
135297-41-5
2-氯噻唑-4,5-二羧酸二乙酯
54986-96-8
diethyl 2-phenyl-1,3-thiazole-4,5-dicarboxylate