5-nitroacenaphthylene

1-(1,2-dihydroacenaphthylen-1-yl)-1,2-dihydroacenaphthylene

acenaphthylen-1-ylimino(tributyl)-λ⁵-phosphane

2-bromo-2H-acenaphthylen-1-one

1,2-dibromo-1,2-dihydroacenaphthylene