7719-09-7
氯化亚砜
+
552-94-3
双水杨酸酯
→
90510-23-9
(2-carbonochloridoylphenyl) 2-hydroxybenzoate
5853-89-4
喹啉,8-(苯磺酰)-
6034-63-5
(2-carbamoylphenyl) acetate,2-hydroxybenzoic acid