2-acyl-1-alkyl-sn-glycero-3-phosphocholine phosphatidylcholine O-40:1 1-octadecyl-2-[(11Z)-docosenoyl]-sn-glycero-3-phosphocholine (2R)-2-{[(11Z)-docos-11-enoyl]oxy}-3-(octadecyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 829.692 830.25210 A phosphatidylcholine O-40:1 in which the alkyl and acyl groups at positions 1 and 2 are octadecyl and (11Z)-docosenoyl respectively. C48H96NO7P CCCCCCCCCCCCCCCCCCOC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/CCCCCCCCCC CHEBI:86443 CINFSHUMMMEHQB-ITQMVGCCSA-N InChI=1S/C48H96NO7P/c1-6-8-10-12-14-16-18-20-22-24-25-26-27-29-31-33-35-37-39-41-48(50)56-47(46-55-57(51,52)54-44-42-49(3,4)5)45-53-43-40-38-36-34-32-30-28-23-21-19-17-15-13-11-9-7-2/h24-25,47H,6-23,26-46H2,1-5H3/b25-24-/t47-/m1/s1 LIPID_MAPS_instance:LMGP01020213 PC(O-18:0/22:1(11Z)) chebi_ontology