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Spectral similarity score of isomeric free sterols (FS) and their structural differences.
| Isomeric FS | Spectral similarity score | Structural differences |
|---|---|---|
| Cholestanol/coprostanol | 1.00 | α-C5/β-C5 |
| Stigmasterol/spinasterol | 0.98 | Δ5,Δ22/Δ7,Δ22 |
| Desmosterol/7-dehydrocholesterol | 0.90 | Δ5,Δ24(25)/Δ5,Δ7 |
| 24-Methylenecholesterol/brassicasterol | 0.98 | Δ5,Δ24(241)/Δ5,Δ22 |
