Synonyms: OSPC;7319-55-3;1-Oleoyl-2-stearoylphosphatidylcholine;AC1O6A49;TRIMETHYL-[2-[[2-OCTADECANOYLOXY-3-[(Z)-OCTADEC-9-ENOYL]OXY-PROPOXY]-O XIDO-PHOSPHORYL]OXYETHYL]AZANIUM;AG-G-89116;[2-octadecanoyloxy-3-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate;3,5,9-Trioxa-4-phosphaheptacos-18-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxooctadecyl)oxy)-, inner salt, 4-oxide, (Z)-