2-(3-amino-2-cyano-1H-benzo[f]chromen-1-yl)propanedinitrile

1-[(3-bromoanilino)methylidene]naphthalen-2-one

1-[(2-sulfanylanilino)methylidene]naphthalen-2-one

ethyl 4-(1-formylnaphthalen-2-yl)oxybut-2-enoate

3H-benzo[f]chromene