101342-80-7 4-Isopropyl-(2,1,3-benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-5-nitro-3-pyridinecarboxylate Isopropyl 4-(2,1,3-benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-5-nitro-3-pyridinecarboxylate PN 202-791 PN-202-791 Pyridinecarboxylic acid, 4-(1,3-dihydro-4-benzofurazanyl)-1,4-dihydro-2,6-dimethyl-5-nitro-, 1-methylethyl ester, (S)-