| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019ARV | SM(d15:1(4E)/14:0) | N-(tetradecanoyl)-4E-pentadecasphingenine-1-phosphocholine | C34H69N2O6P | 632.4893 |
| LMSP03019AUR | SM(d15:1(8E)/14:0) | N-(tetradecanoyl)-8E-pentadecasphingenine-1-phosphocholine | C34H69N2O6P | 632.4893 |