3-(4'-nitrophenylazo)-4-hydroxy-1,2-naphthoquinone

二氯萘醌

2,3-环氧树脂-2,3-二氢-1,4-萘醌

2-羟基-1,4-萘醌

ethyl 2,7-dioxo-1a,2,7,7a-tetrahydro-1H-naphtho[2,3-b]azirine-1-carboxylate