120004-07-1 Methyl 4,7-dihydro-3-isobutyl-6-methyl-4-(nitrophenyl)thieno(2,3-b)-pyridine-5-carboxylate S 312 S-312 S-312-d Thieno(2,3-b)pyridine-5-carboxylic acid, 4,7-dihydro-6-methyl-3-(2-methylpropyl)-4-(3-nitrophenyl)-, methyl ester, (+-)-