1,2-Heptadecanoyl-sn-glycero-3-phosphatidylcholine 1,2-Heptadecanoylphosphatidylcholine 3,5,9-trioxa-4-phosphahexacosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxoheptadecyl)oxy)-, hydroxide, inner salt, 4-oxide 67896-64-4