65-49-6
4-氨基水杨酸
+
79-04-9
一氯代乙酰氯
→
~82%
14463-22-0
N-Monochloracetyl-p-aminosalicylsaeure
133-10-8
对氨基水杨酸钠
541-88-8
氯乙酸酐
4323-00-6
2-hydroxy-4-[(2-iodoacetyl)amino]benzoic acid