619-66-9
对醛基苯甲酸
+
137-07-5
2-氨基苯硫醇
→
~80%
2182-78-7
2-(4-羧基苯基)苯并噻唑
1431880-66-8
~78%
18708-46-8
4-carbonochloridoylbenzoic acid
7377-26-6
4-氯甲酰基苯甲酸甲酯
2182-77-6
Methyl 4-(1,3-benzothiazol-2-yl)benzoate