108783-85-3
2-(4-Carbamidophenyl)-5-phenyloxazole
→
~90%
111396-49-7
4-(5-phenyl-1,3-oxazol-2-yl)benzonitrile
5468-37-1
2-氨基苯乙酮盐酸盐
+
105-07-7
4-氰基苯甲醛
~87%