93782-03-7
→
~57%
93782-05-9
1-methyl-4-phenylimidazolidin-2-one
77-78-1
硫酸二甲酯
+
27129-49-3
4-phenylimidazolidin-2-one
6846-11-3
3-methyl-5-phenylimidazolidine-2,4-dione
89-24-7
5-苯基海因
6794-69-0
4-苯基-1,3-二氢-咪唑基-2-酮
93781-96-5