has functional parent 1-octadecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholine (2R)-3-(octadecanoyloxy)-2-(pentadecanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 747.578 748.067 A 1,2-diacyl-sn-glycero-3-phosphocholine in which the 1- and 2-acyl groups are specified as octadecanoyl and penttadecanoyl respectively. C41H82NO8P CHEBI:134076 CHEBI:137067 FHENRYRLCPXONH-LDLOPFEMSA-N HMDB:HMDB0008033 InChI=1S/C41H82NO8P/c1-6-8-10-12-14-16-18-20-21-22-24-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42(3,4)5)50-41(44)34-32-30-28-26-23-19-17-15-13-11-9-7-2/h39H,6-38H2,1-5H3/t39-/m1/s1 P(OC[C@@H](COC(CCCCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCC)=O)(=O)(OCC[N+](C)(C)C)[O-] PC(18:0/15:0) chebi_ontology phosphatidylcholine (18:0/15:0) phosphatidylcholine 33:0 octadecanoic acid pentadecanoic acid