80584-65-2
N-(4-cyanophenyl)-N-hydroxyacetamide
+
124-63-0
甲烷磺酰氯
→
88730-39-6
(N-acetyl-4-cyanoanilino) methanesulfonate
619-72-7
对硝基苯甲腈
24171-84-4
4-(hydroxyamino)benzonitrile