硫酸多粘菌素BPolymyxinBsulphate CASNO.:1405-20-5 Synonyms: N-[3-Amino-1-[[1-[[3-amino-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]carbamoyl]propyl]carbamoyl]-2-hydroxy-propyl]carbamoyl]propyl]-6-methyl-octanamidesulfuricacid Molecularformular:C56H98N16O13.H2SO4 Molecular Weight:1301.56 Standard:USP29/EP5 Assay: 6500lU/mg Packing:1kg/tin