536-74-3
苯乙炔
+
2038-44-0
二氯乙二肟
→
~90%
6667-11-4
5-phenyl-3-(5-phenyl-1,2-oxazol-3-yl)-1,2-oxazole
4331-98-0
Cyanogen,di-N-oxide
6738-06-3
溴化苯基乙炔基镁