1,3,5-trimethoxy-2-(2,4,6-trimethoxyphenyl)benzene

N-(4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)acetamide

5-acetylamino-2-methylphenyl acetate

乙酸9-蒽基酯

2-(4-氟苯基)-2-氧代乙酸乙酯