| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019BV4 | SM(d18:1(4E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-4E-sphingenine-1-phosphocholine | C34H69N2O7P | 648.4842 |
| LMSP03019BY0 | SM(d18:1(8E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-8E-sphingenine-1-phosphocholine | C34H69N2O7P | 648.4842 |