| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019ADM | SM(d14:1(4E)/16:1(7Z)) | N-(7Z-hexadecenoyl)-4E-tetradecasphingenine-1-phosphocholine | C35H69N2O6P | 644.4893 |
| LMSP03019ADN | SM(d14:1(4E)/16:1(9Z)) | N-(9Z-hexadecenoyl)-4E-tetradecasphingenine-1-phosphocholine | C35H69N2O6P | 644.4893 |
| LMSP03019AGI | SM(d14:1(8E)/16:1(7Z)) | N-(7Z-hexadecenoyl)-8E-tetradecasphingenine-1-phosphocholine | C35H69N2O6P | 644.4893 |
| LMSP03019AGJ | SM(d14:1(8E)/16:1(9Z)) | N-(9Z-hexadecenoyl)-8E-tetradecasphingenine-1-phosphocholine | C35H69N2O6P | 644.4893 |