| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AI6 | SM(d14:2(4E,6E)/14:0(2OH[R])) | N-(2R-hydroxytetradecanoyl)-4E,6E-tetradecasphingadienine-1-phosphocholine | C33H65N2O7P | 632.4529 |
| LMSP03019AL2 | SM(d14:2(4E,8E)/14:0(2OH[R])) | N-(2R-hydroxytetradecanoyl)-4E,8E-tetradecasphingadienine-1-phosphocholine | C33H65N2O7P | 632.4529 |