108-24-7
乙酸酐
+
121-33-5
香草醛
→
~96%
6301-73-1
[4-(diacetyloxymethyl)-2-methoxyphenyl] acetate
881-68-5
乙酰香兰素
~82%
~65%
2426-87-1
4-苄氧基-3-甲氧基苯甲醛