68187-25-7 Butanoic acid, 4-((3-(dimethylamino)propyl)amino)-4-oxo-, 2(or 3)-((gamma-omega-perfluoro-C6-20-alkyl)thio) derivs. Butanoic acid, 4-((3-(dimethylamino)propyl)amino)-4-oxo-, 2(or 3)-((gamma-omega-perfluoro-C6-2O-alkyl)thio) derivs. EINECS 269-082-5 N-(N',N'-Dimethylaminopropyl)-2(3)-(1,1,2,2-tetrahydroperfluoroalkyl(C6-C20)thio)succinamic acid