| Label | Id | |
|---|---|---|
| 19R-Hydroxy-PGB2 | 165311 | |
| 19R-Hydroxy-PGE1 | 165312 | |
| 19R-Hydroxy-PGE2 | 165313 | |
| 19R-Hydroxy-PGF1alpha | 165314 | |
| 19R-Hydroxy-PGF2alpha | 165315 | |
| 1a,1b-Dihomo-15-deoxy-delta-12,14-PGD2 | 165317 | |
| 1a,1b-Dihomo-PGJ2 | 165318 | |
| 2',7-Dihydroxy-4'-methoxy-8-prenylflavan | 175319 | |
| 2,4-Bis(3-methyl-2-butenyl)-5-(4-hydroxyphenethyl)resorcinol | 195313 | |
| 2,6,10-trimethyldodeca-2,4,6,8,10-pentaenedial | 53164 | |
| 2,6-dimethylocta-2,4,6-trienedial | 53155 | |
| 2-(6-methyl-1H-benzimidazol-2-yl)-3-(5-nitro-2-furanyl)-2-propenenitrile | 95314 | |
| 2-C-Methyl-1,4-erythrono-D-lactone | 173531 | |
| 2-Hydroxyhexadecanoylcarnitine | 178531 | |
| 2-O-a-D-Galactopyranuronosyl-L-rhamnose | 175314 |