| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AXN | SM(d15:2(4E,6E)/14:0) | N-(tetradecanoyl)-4E,6E-pentadecasphingadienine-1-phosphocholine | C34H67N2O6P | 630.4737 |
| LMSP03019A0J | SM(d15:2(4E,8E)/14:0) | N-(tetradecanoyl)-4E,8E-pentadecasphingadienine-1-phosphocholine | C34H67N2O6P | 630.4737 |