| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AXG | SM(d15:2(4E,6E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-4E,6E-pentadecasphingadienine-1-phosphocholine | C31H61N2O7P | 604.4216 |
| LMSP03019A0C | SM(d15:2(4E,8E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-4E,8E-pentadecasphingadienine-1-phosphocholine | C31H61N2O7P | 604.4216 |