1118-68-9
N,N-二甲基甘氨酸
+
90-02-8
2-羟基苯甲醛
→
~78%
634-20-8
[2-(diacetyloxymethyl)phenyl] acetate
78400-37-0
2-(dimethylamino)indene-1,3-dione
~47%