446-17-3
2,4,5-三氟苯甲酸
→
101513-76-2
3-chloro-2,4,5-trifluorobenzoyl fluoride
+
101513-77-3
3-氯-2,4,5-三氟苯甲酸
115549-06-9
2,3,4-Trichloro-5-fluoro-benzoyl fluoride