1,2-Dipentadecanoyl-sn-glycero-3-phosphatidylcholine 1,2-Pentadecanoyl-sn-glycero-3-phosphocholine 1,2-Pentadecanoylphosphatidylcholine 83588-03-8 Dpenpc Pentadecanoic acid, 1-((((2,3-dihydroxypropoxy)hydroxyphosphinyl)oxy)methyl)-1,2-ethanediyl ester