| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019ARW | SM(d15:1(4E)/14:1(9Z)) | N-(9Z-tetradecenoyl)-4E-pentadecasphingenine-1-phosphocholine | C34H67N2O6P | 630.4737 |
| LMSP03019AUS | SM(d15:1(8E)/14:1(9Z)) | N-(9Z-tetradecenoyl)-8E-pentadecasphingenine-1-phosphocholine | C34H67N2O6P | 630.4737 |