| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019AXR | SM(d15:2(4E,6E)/15:1(9Z)) | N-(9Z-pentadecenoyl)-4E,6E-pentadecasphingadienine-1-phosphocholine | C35H67N2O6P | 642.4737 |
| LMSP03019A0N | SM(d15:2(4E,8E)/15:1(9Z)) | N-(9Z-pentadecenoyl)-4E,8E-pentadecasphingadienine-1-phosphocholine | C35H67N2O6P | 642.4737 |