| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|
| LMSP02019AM0 | Cer(d15:1(4E)/18:4(6Z,9Z,12Z,15Z)) | N-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-4E-pentadecasphingenine | C33H57NO3 | 515.4338 |
| LMSP02019AM1 | Cer(d15:1(4E)/18:4(9E,11E,13E,15E)) | N-(9E,11E,13E,15E-octadecatetraenoyl)-4E-pentadecasphingenine | C33H57NO3 | 515.4338 |
| LMSP02019APW | Cer(d15:1(8E)/18:4(6Z,9Z,12Z,15Z)) | N-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-8E-pentadecasphingenine | C33H57NO3 | 515.4338 |
| LMSP02019APX | Cer(d15:1(8E)/18:4(9E,11E,13E,15E)) | N-(9E,11E,13E,15E-octadecatetraenoyl)-8E-pentadecasphingenine | C33H57NO3 | 515.4338 |