Synonyms: 202-791;4-(2,1,3-Benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-5-nitro-3-pyridinecarboxylic acid isopropyl ester;SDZ-202-791;(+)-PN-209-791;(+)-S-202-791;S-202-791;(-)-R-202-791;[4R,(-)]-4-(2,1,3-Benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-5-nitro-3-pyridinecarboxylic acid isopropyl ester