N-Phenylnaphthalimide

N-Phenylnaphthalene-1,8-dicarbimide

N-Phenyl-1,8-naphthalenedicarbimide

2-Phenyl-2H-benzo[de]isoquinoline-1,3-dione

2-Phenyl-1H-benzo[de]isoquinoline-1,3(2H)-dione