has functional parent sphingomyelin d18:1 tetracosanoic acid sphingomyelin 42:1 N-lignoceroylsphingosine-1-phosphocholine (2S,3R,4E)-3-hydroxy-2-(tetracosanoylamino)octadec-4-en-1-yl 2-(trimethylammonio)ethyl phosphate (2S,3R,4E)-3-hydroxy-2-(tetracosanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate 814.693 815.24080 A sphingomyelin d18:1 in which the ceramide N-acyl group is specified as lignoceroyl (tetracosanoyl). C24 Sphingomyelin C47H95N2O6P CCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)[C@H](O)\C=C\CCCCCCCCCCCCC CHEBI:83360 CHEBI:85596 HMDB:HMDB0011697 InChI=1S/C47H95N2O6P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-27-29-31-33-35-37-39-41-47(51)48-45(44-55-56(52,53)54-43-42-49(3,4)5)46(50)40-38-36-34-32-30-28-19-17-15-13-11-9-7-2/h38,40,45-46,50H,6-37,39,41-44H2,1-5H3,(H-,48,51,52,53)/b40-38+/t45-,46+/m0/s1 LIPID_MAPS_instance:LMSP03010008 N-(tetracosanoyl)-sphing-4-enine-1-phosphocholine N-lignoceroylsphing-4-enine-1-phosphocholine N-tetracosanoylsphing-4-enine-1-phosphocholine N-tetracosanoylsphingosine-1-phosphocholine QEDPUVGSSDPBMD-XTAIVQBESA-N Reaxys:6789055 SM(d18:1/24:0) SPH(d18:1/24:0) chebi_ontology sphingomyelin (d18:1/24:0)