51281-73-3
2-(2,5-dihydroxy-4-methoxyphenyl)-5-methoxycyclohexa-2,5-diene-1,4-dione
+
108-24-7
乙酸酐
→
76303-43-0
[4-acetyloxy-5-methoxy-2-(4-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)phenyl] acetate