| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019ADG | SM(d14:1(4E)/14:1(9Z)) | N-(9Z-tetradecenoyl)-4E-tetradecasphingenine-1-phosphocholine | C33H65N2O6P | 616.4580 |
| LMSP03019AGC | SM(d14:1(8E)/14:1(9Z)) | N-(9Z-tetradecenoyl)-8E-tetradecasphingenine-1-phosphocholine | C33H65N2O6P | 616.4580 |