has functional parent hexadecanoic acid 1-palmitoyl-2-(9Z-heptadecenoyl)-sn-glycero-3-phosphocholine (2R)-2-[(9Z)-heptadec-9-enoyloxy]-3-(hexadecanoyloxy)propyl 2-(trimethylammonio)ethyl phosphate 1-hexadecanoyl-2-(9Z-heptadecenoyl)-sn-glycero-3-phosphocholine 745.562 746.04960 A phosphatidylcholine 33:1 in which the acyl groups specified at positions 1 and 2 are palmitoyl and (9Z)-heptadecenoyl respectively. ASFWPRURQHKRSL-DJEJVYNPSA-N C41H80NO8P CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCC CHEBI:84577 InChI=1S/C41H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-41(44)50-39(38-49-51(45,46)48-36-35-42(3,4)5)37-47-40(43)33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h18,20,39H,6-17,19,21-38H2,1-5H3/b20-18-/t39-/m1/s1 LIPID_MAPS_instance:LMGP01010571 PC(16:0/17:1(9Z)) PC(16:0/17:1) chebi_ontology phosphatidylcholine 33:1