| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AJD | SM(d14:2(4E,6E)/16:0) | N-(hexadecanoyl)-4E,6E-tetradecasphingadienine-1-phosphocholine | C35H69N2O6P | 644.4893 |
| LMSP03019AL9 | SM(d14:2(4E,8E)/16:0) | N-(hexadecanoyl)-4E,8E-tetradecasphingadienine-1-phosphocholine | C35H69N2O6P | 644.4893 |