Insertion sequence ISRm19 (Sinorhizobium meliloti strain 1021 geneTRm19 or SMb20636) CAS:353832-95-8 METHYL 3-(BENZYLOXY)-1-(2,2-DIHYDROXYETHYL)-4-OXO-1,4-DIHYDROPYRIDINE-2-CARBOXYLATE CAS:1206102-08-0 | ||||||||||||||