1,4-dimethoxynaphthalene-3-methyl-2-carboxaldehyde

2-ethyl-3-methyl-2,3-dihydro-2,3-epoxy-1,4-naphthoquinone

富马酸二甲酯

4,4-Dimethoxy-1,3-dioxo-2-methyl-1,2,3,4-tetrahydro-naphthalin

1,4-二羟基-2-甲基萘