2,2'-(((1,4,7,13,16-Pentaoxa-10,19-diazacyclohenicosane-10,19-diyl)bis(2-oxoethane-2,1-diyl))bis(oxy))bis(N-octadecylacetamide) 25mg

2,2'-(((1,4,7,13,16-Pentaoxa-10,19-diazacyclohenicosane-10,19-diyl)bis(2-oxoethane-2,1-diyl))bis(oxy))bis(N-octadecylacetamide) 25mg