Spiro[11,15-methano-2H,7H,13H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran],avermectin A1a deriv.; Antibiotic C 076A1b; Avermectin A1b
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number