1-N-Palmitoyl-3''-N-(trifluoroacetyl)kanamycin A 1-Ptaka 106190-45-8 D-Streptamine, O-6-amino-6-deoxy-alpha-D-glucopyranosyl-(1-4)-O-(3-deoxy-3-((trifluoroacetyl)amino)-alpha-D-glucopyranosyl-(1-6)-2-deoxy-N3-(1-oxohexadecyl)-