| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019BB6 | SM(d16:2(4E,6E)/15:0) | N-(pentadecanoyl)-4E,6E-hexadecasphingadienine-1-phosphocholine | C36H71N2O6P | 658.5050 |
| LMSP03019BE2 | SM(d16:2(4E,8E)/15:0) | N-(pentadecanoyl)-4E,8E-hexadecasphingadienine-1-phosphocholine | C36H71N2O6P | 658.5050 |