21443-48-1
[4-(4-chlorobenzoyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]-(4-chlorophenyl)methanone
→
~37%
65239-08-9
[4-(4-chlorobenzoyl)-1,2,5-oxadiazol-3-yl]-(4-chlorophenyl)methanone
99-91-2
对氯苯乙酮