6683-17-6

Mattacin Polymyxin M Polymyxin M1 Polymyxin E1, 7-L-threonine- N2-(6-Methyloctanoyl-L-A2bu-L-Thr-L-A2bu-)cyclo(L-A2bu*-L-A2bu-D-Leu-L-Thr-L-A2bu-L-A2bu-L-Thr-)