18:0 SM (d18:1/18:0)

(2S,3R,4E)-3-hydroxy-2-(octadecanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate (2S,3R,4E)-3-hydroxy-2-(stearoylamino)octadec-4-en-1-yl 2-(trimethylammonio)ethyl phosphate 2,3-(N-Steroylsphingosyl)-1-phosphocholine 2,3-Sppc 58909-84-5 C18 Sphingomyelin CHEBI:83358 N-(octadecanoyl)-sphing-4-enine-1-phosphocholine N-octadecanoylsphing-4-enine-1-phosphocholine N-octadecanoylsphingosine-1-phosphocholine N-stearoylsphing-4-enine-1-phosphocholine N-stearoylsphingosine-1-phosphocholine SM(d18:1/18:0) sphingomyelin (d18:1/18:0) stearoyl sphingomyelin