4937-87-5
(1Z)-N-hydroxy-2-oxo-2-phenylethanimidoyl chloride
+
109-77-3
丙二腈
→
~20%
102252-25-5
2-(3-benzoyl-1,2,4-oxadiazol-5-yl)acetonitrile
532-27-4
2-氯苯乙酮