61467-56-9
Officinalin isobutyrate
→
~94%
52591-14-7
methyl 7-hydroxy-2-oxochromene-6-carboxylate
67-56-1
甲醇
133-26-6
3-甲氧基-2-(1-甲基乙基)-7H-呋喃并[3,2-g][1]苯并吡喃-7-酮