sphingomyelin d18:1 N-icosanoylsphingosine-1-phosphocholine 0 758.63018 759.151 C43H87N2O6P (2S,3R,4E)-3-hydroxy-2-(icosanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate InChI=1S/C43H87N2O6P/c1-6-8-10-12-14-16-18-20-21-22-23-25-27-29-31-33-35-37-43(47)44-41(40-51-52(48,49)50-39-38-45(3,4)5)42(46)36-34-32-30-28-26-24-19-17-15-13-11-9-7-2/h34,36,41-42,46H,6-33,35,37-40H2,1-5H3,(H-,44,47,48,49)/b36-34+/t41-,42+/m0/s1 lipidmaps:LMSP03010005 N-arachidoylsphing-4-enine-1-phosphocholine N-eicosanoylsphingosine-1-phosphocholine N-eicosanoylsphing-4-enine-1-phosphocholine CHEBI:83359 N-icosanoylsphing-4-enine-1-phosphocholine reaxys:25968936 C20 Sphingomyelin (2S,3R,4E)-3-hydroxy-2-(icosanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate N-(eicosanoyl)-sphing-4-enine-1-phosphocholine chebi_ontology A sphingomyelin d18:1 in which the ceramide <em>N</em>-acyl group is specified as icosanoyl. sphingomyelin (d18:1/20:0) SM(d18:1/20:0) CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)([O-])OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCCCC hmdb:HMDB0012102 (2S,3R,4E)-3-hydroxy-2-(icosanoylamino)octadec-4-en-1-yl 2-(trimethylammonio)ethyl phosphate AADLTHQNYQJHQV-SVLGDMRNSA-N N-arachidoylsphingosine-1-phosphocholine