536-74-3
苯乙炔
→
~7%
76016-69-8
3-nitro-2-oxido-4-phenyl-1,2,5-oxadiazol-2-ium
698-16-8
邻氯苯甲醛肟
+
49558-03-4
118898-87-6
2-phenyl-2-hydroxyiminoacetonitrile oxide