3,6-Dinitronaphthalic Anhydride

5,8-Dinitrobenzo[de]isochroMene-1,3-dione

5,8-Dinitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione

3,6-DINITRO-1,8-NAPHTHALENEDICARBOXYLICANHYDRIDE