2107-70-2
3,4-二甲氧基苯丙酸
→
~10%
67566-04-5
7-methoxy-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
+
56680-28-5
6,7-dimethoxy-3,4-dihydrochromen-2-one
120-08-1
6,7-二甲氧基香豆素
98236-43-2
63434-50-4
3-(3,4-dimethoxyphenoxy)propanoic acid
79623-14-6
6,7-dimethoxy-3,4-dihydro-2H-chromene