1-O-hexadecyl-2-arachidonyl-sn-glycero-3-phosphocholine 1-Palmitoyl-2-arachidonyl-gpc 1-Palmitoyl-2-arachidonyl-phosphatidylcholine 17116-98-2 3,5,8-Trioxa-4-phosphaoctacosa-13,16,19,22-tetraen-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-(((1-oxohexadecyl)oxy)methyl)-, inner salt, 4-oxide, (all-Z)- 39735-07-4 6931-56-2