1-Naphthalenecarboxylic acid, 8-nitro- 1-Naphthoic acid, 8-nitro- 2216-13-9 4-09-00-02412 (Beilstein Handbook Reference) 8-Nitro-1-naphthalenecarboxylic acid 8-Nitro-1-naphthoic acid BRN 2214740