1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 5-nitro-
Naphthalic anhydride, 3-nitro-
5-Nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
3-Nitro-1,8-naphthalic anhydride
3-Nitro-1,8-naphthalenedicarboxylic anhydride
3-Nitro-1,8-naphthalic acid anhydride
3-Nitronaphthalic anhydride
YY 187
NSC 32326
5-Nitro-1H,3H-benzo[de]isochromene-1,3-dione