1174534-36-1
2-Acetylamino-5-thiazolecarboxylic acid methyl ester
→
~96%
1170060-19-1
2-(乙酰基氨基)-5-噻唑羧酸
40283-46-3
2-氨基噻唑-5-甲酸
+
108-24-7
乙酸酐
~69%