. "N,N-Dimethyl-N-octadecyloctadecan-1-aminium chloride" . . "Dimethyldioctadecylammonium chloride, or; Distearyl dimethyl ammonium chloride; Aliquot 207, DDAC, distearyldimonium chloride, DSDMAC" . . . . . "dimethyldioctadecylammonium chloride" . "Dimethyldioctadecylammonium chloride" . "DODAC" . . . . "Dimethyldioctadecylammonium chloride" . .