1,4-dihydroxy-5,6,8-trimethoxy-naphthalene-2,3-dicarboxylic acid dimethyl ester

2,3-bis-(tert-butyl-dimethyl-silanyloxymethyl)-1,4,5,6,8-pentamethoxy-naphthalene

1-(benzyloxy)-2-ethenylbenzene

triethyl-[1,4,5,7,8-pentamethoxy-3-(2-nitro-ethyl)-naphthalen-2-yloxy]-silane

(3-hydroxymethyl-1,4,5,7,8-pentamethoxy-naphthalen-2-yl)-methanol