17159-79-4
对环己酮甲酸乙酯
→
134136-00-8
2-氨基-4,5,6,7-四氢苯并[d]噻唑-6-羧酸乙酯
39086-05-0
3-溴-4-氧代环己烷羧酸乙酯
+
17356-08-0
aminothioamide
866033-94-5
2-amino-4,5,6,7-tetrahydrobenzothiazole-6-carboxylic acid ethyl ester hydrobromide