We offer 1,8-diazabicyclo [5.4.0] undec-7-ene (dbu). CAS: 6674-22-2 MOLECULAR FORMULA:C9H16N2 MOLECULAR WEIGHT:152.23674 G.M.Chemsys driven by its passion for adhering to International quality standards has created an excellent in-house R&D centre, focused on identifying and manufacturing high value added, complex new molecules for introduction in the generic market.!