2-hydroxy-3,5-dinitrobenzoic acid 609-99-4 BENZOIC ACID,3,5-DINITRO,2-HYDROXY InChI=1/C7H4N2O7/c10-6-4(7(11)12)1-3(8(13)14)2-5(6)9(15)16/h1-2,10H,(H,11,12 benzoic acid, 2-hydroxy-3,5-dinitro-