composés chimiques
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Rhodamine 6g | Concept | 14 | 2.5 |
| Rhodamine B | Concept | 20 | 8.5 |
| Rhodinol | Concept | 14 | 0.1 |
| Rhodinon | Concept | 1 | 0.0 |
| Rhodocène | Concept | 21 | 0.7 |
| Rhodoplaste | Concept | 6 | 1.2 |
| Rhodoquine | Concept | 4 | 0.5 |
| Rhodoxanthine | Concept | 17 | 0.2 |
| Rhoifoline | Concept | 10 | 0.4 |
| Rhythmite | Substance | 6 | 0.1 |
| Rhéinanthrone | Concept | 1 | 0.0 |
| Rhéine | Concept | 10 | 2.5 |
| Rhénocène | Concept | 2 | 0.0 |
| Rhéofluidification | Substance | 12 | 14.3 |
| Rhœadine | Concept | 8 | 2.8 |
| Ribavirine | Concept | 32 | 21.8 |
| Ribitol | Concept | 27 | 2.5 |
| Ribociclib | Concept | 15 | 2.8 |
| Ribonucléoprotéine | Concept | 14 | 13.8 |
| Ribonucléoside | Composé Chimique | 14 | 3.3 |
| Ribonucléotide | Composé Chimique | 23 | 14.5 |
| Ribose-1-phosphate | Concept | 3 | 0.4 |
| Ribose-5-phosphate | Concept | 22 | 4.0 |
| Ribosome | Concept | 96 | 236.6 |
| Ribothymidine | Concept | 20 | 1.7 |
| Ribozyme | Composé Chimique | 51 | 20.8 |
| Ribozyme en Tête de Marteau | Composé Chimique | 7 | 1.8 |
| Ribozyme en Épingle À Cheveux | Composé Chimique | 5 | 0.3 |
| Ribulose-1,5-diphosphate | Concept | 21 | 6.4 |
| Ricine | Concept | 50 | 186.7 |
| Ricinine | Concept | 10 | 0.3 |
| Ricinoléate de Méthyle | Concept | 2 | 0.1 |
| Ricinoléine | Concept | 12 | 4.2 |
| Rifabutine | Concept | 28 | 2.7 |
| Rifampicine | Concept | 42 | 64.6 |
| Rifapentine | Concept | 21 | 0.9 |
| Rifaximine | Concept | 26 | 1.7 |
| Rilmazafone | Concept | 11 | 0.0 |
| Rilonacept | Concept | 14 | 2.0 |
| Rilpivirine | Concept | 20 | 2.5 |
| Riluzole | Concept | 27 | 11.1 |
| Rimantadine | Concept | 32 | 2.1 |
| Rimexolone | Concept | 12 | 0.0 |
| Rimonabant | Concept | 19 | 9.5 |
| Rimégépant | Concept | 12 | 0.0 |
| Riociguat | Concept | 18 | 2.0 |
| Ripretinib | Concept | 7 | 0.0 |
| Risankizumab | Concept | 16 | 3.4 |
| Risdiplam | Concept | 14 | 0.0 |
| Rispéridone | Concept | 41 | 145.8 |