1-O-Hexadecyl-2-lyso-glycero-3-phosphorylcholine 3,5,9-Trioxa-4-phosphapentacosan-1-aminium, 4,7-dihydroxy-N,N,N-trimethyl-, inner salt, 4-oxide, (R)- 52691-62-0 97288-09-0 Lyso-gepc Lyso-platelet activating factor C16