| Label | Id | |
|---|---|---|
| 2-Acetyl-3-methylfuran | 178476 | |
| 2-Amino-5-epi-valiolone | 176917 | |
| 2-Aminoacridone | 31076 | |
| 2-Aminovalienone | 176924 | |
| 2-Ammonio-3-disulfanylpropanoate | 176737 | |
| 2-Benzyl-5-[(3S)-1-isopropyl-3-pyrrolidinyl]-1,3,4-oxadiazole | 194276 | |
| 2-Carbomethoxyoxepin | 210763 | |
| 2-Ethyl-3,4-dihydroxyfuran | 173476 | |
| 2-Ethyl-4,5-Dimethyloxazole | 177638 | |
| 2-Geranyl-2',3,4,4'-tetrahydroxydihydrochalcone | 176022 | |
| 2-Hexenoylcarnitine | 88762 | |
| 2-Hexyl-1,3-dioxan-5-ol | 171762 | |
| 2-Hexyl-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]furan | 196276 | |
| 2-Hydroxy-3-methoxyestrone | 166764 | |
| 2-Hydroxy-4,5,6-trimethoxydihydrochalcone | 187176 |