sphingomyelin SM(d18:0/16:1(9Z)) (2-{[(2S,3R)-2-[(9Z)-hexadec-9-enamido]-3-hydroxyoctadecyl phosphonato]oxy}ethyl)trimethylazanium 702.568 703.030 C16:1 Sphingomyelin C39H79N2O6P CCCCCCCCCCCCCCC[C@H]([C@H](COP([O-])(=O)OCC[N+](C)(C)C)NC(CCCCCCC/C=C\CCCCCC)=O)O CGVOQSQIYSUXAT-PPLFXBRHSA-N CHEBI:90008 HMDB:HMDB0013464 InChI=1S/C39H79N2O6P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-38(42)37(36-47-48(44,45)46-35-34-41(3,4)5)40-39(43)33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h17,19,37-38,42H,6-16,18,20-36H2,1-5H3,(H-,40,43,44,45)/b19-17-/t37-,38+/m0/s1 N-(15Z-Tetracosenoyl)-sphing-4-enine-1-phosphocholine PMID:22546835 PMID:24023812 Wikipedia:Sphingomyelin chebi_ontology