22900-83-0
2-溴-4-甲基-1,3-噻唑-5-甲酸乙酯
→
~91%
52481-66-0
2-肼基-4-甲基噻唑-5-羧酸乙酯
64-17-5
乙醇
+
79-19-6
灭鼠特
609-15-4
2-氯乙酰乙酸乙酯
54912-63-9
2-[N'-(benzothiazole-2-carbonyl)-hydrazino]-4-methyl-thiazole-5-carboxylic acid ethyl ester
98840-82-5