| English | Spanish |
| CI food red 9 | amaranto |
| CI food red 9 | CI food red 9 |
| CI food red 9 | E123 |
| Decachloropentacyclo /5, 2, 1, O2, 6, O3, 9, O5, 8/ decan-4-one | clordecone |
| delta-9-tetrahydrocannabinol | tetrahidrocannabinol |
| delta-9-tetrahydrocannabinol | delta9-tetrahidrocanabinol |
| ethyl-9-decenoate | 9-decenoato de etilo |
| 6,7,8,9,10,10-Hexachloro-I, 5, 5a, 6, 9, 9a-hexahydro-6, 9-methano-2, 4, 3- benzoe-diocathiepin 3-oxide | endosulfán |
| 9-hydroxy-9H-fluorene-9-carboxylic acid | flurenol |
| methyltestosterone-D9 11 | metiltestosterona-D911 |
| 9-octadecenoic acid | ácido oleico |
