144759-40-0
N-[(1-oxo-2-oxo-2-chloro)ethyl]-4-(fluoro)benzenesulfonamide
+
95-50-1
邻二氯苯
→
~32%
3895-25-8
4-氟苯磺酰基异氰酸酯
75-44-5
光气
402-46-0
4-氟苯磺酰胺