7150-62-1
ethyl 2-(methylcarbamoylamino)acetate
→
~85%
6843-45-4
3-甲基-咪唑啉-2,4-二酮
94790-27-9
~83%
461-72-3
海因
+
18871-66-4
1,1-二甲氧基-N,N-二甲基乙胺
~73%
74-88-4
甲基碘
598-50-5
N-甲基脲
110-70-3
N,N'-二甲基乙二胺
88568-75-6
5-[(2-chlorophenyl)methylidene]-3-methylimidazolidine-2,4-dione