61224-27-9
N-(2,2-二乙氧基乙基)-N’-甲基脲
→
~95%
39799-77-4
1-甲基-1,3-二氢-咪唑-2-酮
115869-17-5
N-(2,2-dimethoxyethyl)-N-methylurea
~93%
85369-76-2
3-methyl-4-hydroxy-2-imidazolidinone
~27%
20677-73-0
2,2-二乙氧基-N-甲基乙胺
624-83-9
异氰酸甲酯
+
22483-09-6
氨基乙醛缩二甲醇