31428-76-9
3-benzoyl-2(3H)-benzothiazolone
→
~95%
133044-31-2
6-benzoyl-3H-1,3-benzothiazol-2-one
934-34-9
2-羟基苯并噻唑
+
98-88-4
苯甲酰氯
~81%
~80%
93-97-0
苯甲酸酐
~79%
65-85-0
苯甲酸
~78%