composés chimiques
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Lanoline | Substance | 36 | 92.5 |
| Lanostérol | Concept | 26 | 4.9 |
| Lanréotide | Concept | 15 | 5.0 |
| Lansoprazole | Concept | 32 | 41.1 |
| Lanthane | Élément Chimique | 142 | 42.9 |
| Lap | Substance | 1 | 2.9 |
| Lapachol | Concept | 14 | 0.8 |
| Lapis Specularis | Substance | 3 | 2.6 |
| Laque | Substance | 44 | 55.9 |
| Laque Nitrocellulose | Substance | 2 | 12.9 |
| Laque Pour Cheveux | Concept | 28 | 4.2 |
| Laque de Carmin | Substance | 2 | 0.0 |
| Laque de Colorant | Substance | 6 | 1.3 |
| Laque de Florence | Substance | 1 | 0.6 |
| Lardate de Sodium | Concept | 1 | 1.0 |
| Laricitrine | Concept | 9 | 0.2 |
| Larme | Substance | 134 | 87.8 |
| Larme de Pélé | Substance | 11 | 0.6 |
| Larotrectinib | Concept | 6 | 0.0 |
| Laser Chimique | Concept | 11 | 0.3 |
| Lasmiditan | Concept | 12 | 0.0 |
| Latanoprost | Concept | 28 | 8.9 |
| Latex | Substance | 67 | 111.0 |
| Lathostérol | Concept | 12 | 1.1 |
| Latrunculine | Composé Chimique | 9 | 1.5 |
| Laureth Sulfate de Sodium | Concept | 22 | 46.8 |
| Laurylsulfate D'ammonium | Concept | 13 | 8.1 |
| Laurylsulfate de Sodium | Concept | 38 | 79.6 |
| Lauze | Substance | 15 | 67.9 |
| Lave | Substance | 107 | 163.5 |
| Laze | Objet | 5 | 0.0 |
| Laétrile | Concept | 2 | 7.8 |
| Lb (milieu de Culture) | Composé Chimique | 10 | 11.9 |
| Lbp-1 (médicament) | Concept | 4 | 0.0 |
| Le Chypre de Coty | Concept | 2 | 1.1 |
| Le Mâle | Concept | 5 | 9.6 |
| Lectine | Composé Chimique | 38 | 83.4 |
| Ledipasvir | Concept | 21 | 2.3 |
| Leflunomide | Concept | 25 | 0.6 |
| Lemborexant | Concept | 15 | 0.6 |
| Lenthionine | Concept | 14 | 0.3 |
| Lentinan | Concept | 17 | 1.6 |
| Lenvatinib | Concept | 15 | 2.3 |
| Lercanidipine | Concept | 14 | 53.0 |
| Lesinurad | Concept | 9 | 0.2 |
| Lessive | Concept | 33 | 27.2 |
| Letermovir | Concept | 16 | 1.2 |
| Leucine | Concept | 65 | 59.8 |
| Leuco-colorant | Substance | 11 | 1.7 |
| Leucocidine | Concept | 11 | 0.0 |