| Label | Id | |
|---|---|---|
| 2-amino-4,6-dinitrotoluene | http://purl.org/allie/id/longform/25371 | |
| 3,5-ジニトロ-6-メチルアニリン | http://purl.org/allie/id/longform/25371 | |
| 2-aminofluorene | http://purl.org/allie/id/longform/25751 | |
| 2-alternative forced-choice | http://purl.org/allie/id/longform/25119 | |
| 2-arachidonoyl glycerol | http://purl.org/allie/id/longform/25857 | |
| ２‐アラキドノイルグリセロール | http://purl.org/allie/id/longform/25857 | |
| ２‐アラキドノイルグリセロール | http://purl.org/allie/id/longform/25862 | |
| 2-Acetyl-1-pyrroline | http://purl.org/allie/id/longform/24025 | |
| (薬品) 2-アミノプリン | http://purl.org/allie/id/longform/24140 | |
| 2-Aminopurine | http://purl.org/allie/id/longform/24140 | |
| 2-acetyl-1-pyrroline | http://purl.org/allie/id/longform/24975 | |
| (薬品) 2-アミノプリン | http://purl.org/allie/id/longform/25796 | |
| 2-aminopurine | http://purl.org/allie/id/longform/25796 | |
| 2-aminoethoxydiphenyl borate | http://purl.org/allie/id/longform/25698 | |
| 2A protease | http://purl.org/allie/id/longform/30696 |