| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019CAN | SM(d19:1(4E)/12:0) | N-(dodecanoyl)-4E-nonadecasphingenine-1-phosphocholine | C36H73N2O6P | 660.5206 |
| LMSP03019CDJ | SM(d19:1(8E)/12:0) | N-(dodecanoyl)-8E-nonadecasphingenine-1-phosphocholine | C36H73N2O6P | 660.5206 |