| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019A55 | SM(d16:1(4E)/11:0) | N-(undecanoyl)-4E-hexadecasphingenine-1-phosphocholine | C32H65N2O6P | 604.4580 |
| LMSP03019A81 | SM(d16:1(8E)/11:0) | N-(undecanoyl)-8E-hexadecasphingenine-1-phosphocholine | C32H65N2O6P | 604.4580 |