| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AXL | SM(d15:2(4E,6E)/13:0) | N-(tridecanoyl)-4E,6E-pentadecasphingadienine-1-phosphocholine | C33H65N2O6P | 616.4580 |
| LMSP03019A0H | SM(d15:2(4E,8E)/13:0) | N-(tridecanoyl)-4E,8E-pentadecasphingadienine-1-phosphocholine | C33H65N2O6P | 616.4580 |