| Label | Id | |
|---|---|---|
| 2-(ethylazaniumyl)acetate | 57440 | |
| 2-Acetamidoethanethiol | 74410 | |
| 2-Hydroxyestradiol-17beta | 28744 | |
| 2-Hydroxyisovalerate | 744019 | |
| 2-O-(alpha-D-mannosyl)-3-phosphoglycerate | 57744 | |
| 2-OH-E2 | 28744 | |
| 2-OH-Estradiol | 28744 | |
| 2-OH-estradiol | 28744 | |
| 2-Oxyisovalerate | 744019 | |
| 2-deoxy-alpha-D-glucosides | 37449 | |
| 2-hexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol) | 167448 | |
| 2-hexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol)(1-) | 167448 | |
| 2-trans-3,7-Dimethyl-2,6-octadien-1-ol | 17447 | |
| 21cis,24cis,27cis,30cis,33cis-3-oxohexatriacontapentaenoyl-CoA | 74431 | |
| 21cis,24cis,27cis,30cis,33cis-hexatriacontapentaenoyl-CoA | 74436 |