| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019BBW | SM(d16:2(4E,6E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-4E,6E-hexadecasphingadienine-1-phosphocholine | C32H63N2O7P | 618.4373 |
| LMSP03019BES | SM(d16:2(4E,8E)/11:0(2OH[R])) | N-(2R-hydroxyundecanoyl)-4E,8E-hexadecasphingadienine-1-phosphocholine | C32H63N2O7P | 618.4373 |