| LM_ID | Common Name | Systematic Name | Formula | Mass |
|---|---|---|---|---|
| LMSP03019CAJ | SM(d19:1(4E)/10:0) | N-(decanoyl)-4E-nonadecasphingenine-1-phosphocholine | C34H69N2O6P | 632.4893 |
| LMSP03019CDF | SM(d19:1(8E)/10:0) | N-(decanoyl)-8E-nonadecasphingenine-1-phosphocholine | C34H69N2O6P | 632.4893 |