2-(1'-hydroxy-4'-methylpent-3'-en-1'-yl)-5,8-dimethoxy-1,4-naphthaquinone

(E)-4-(5,8-Dihydroxy-1,4-dioxo-1,2,3,4-tetrahydro-naphthalen-2-yl)-but-2-enoic acid tert-butyl ester

2,2-dimethyl-3H-furan

萘茜

1,4,5,8-四甲氧基萘-2-甲醛