11-diphenylphosphorylundecanoic acid

methyl 11-sulfanylundecanoate

2-methyl-14-thia-2-azabicyclo[13.4.0]nonadeca-1(19),15,17-trien-3-one

11-(ethylamino)undecanoic acid

10-carboxydecyl(triphenyl)phosphanium,bromide