7-氨基异苯并呋喃-1(3h)-酮

2-butyl-4-nitroisoindole-1,3-dione

2-(4-chlorophenyl)-4-nitroisoindole-1,3-dione

4-nitro-2-(4-nitrophenyl)isoindole-1,3-dione

9-氧代-9H-硫代氧杂蒽-1-羧酸