composés chimiques
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Leucocidine de Panton-valentine | Concept | 7 | 17.5 |
| Leucocyte Estérase | Composé Chimique | 6 | 4.7 |
| Leucodopachrome | Concept | 1 | 0.4 |
| Leucoptérine | Concept | 4 | 0.1 |
| Leucopélargonidine | Concept | 10 | 0.3 |
| Leucopéonidine | Concept | 8 | 0.2 |
| Leucotriène | Composé Chimique | 32 | 39.8 |
| Leucotriène A4 | Concept | 9 | 1.5 |
| Leucotriène B4 | Concept | 13 | 3.4 |
| Leucotriène C4 | Concept | 9 | 2.3 |
| Leucotriène D4 | Concept | 9 | 1.1 |
| Leucotriène E4 | Concept | 9 | 1.6 |
| Leucrose | Concept | 2 | 1.7 |
| Leuprorelin | Concept | 24 | 5.7 |
| Levain Panaire | Substance | 37 | 107.0 |
| Levobunolol | Concept | 16 | 0.0 |
| Lewisite | Concept | 36 | 10.3 |
| Liant | Concept | 35 | 47.6 |
| Libérateur de Formaldéhyde | Composé Chimique | 4 | 2.2 |
| Lichénine | Concept | 9 | 0.2 |
| Lidocaïne | Concept | 52 | 143.2 |
| Lie | Substance | 12 | 34.1 |
| Lifitegrast | Concept | 12 | 0.8 |
| Ligand | Concept | 33 | 56.7 |
| Ligand Cyclopentadiényle Encombrant | Concept | 2 | 0.1 |
| Ligand Non Innocent | Concept | 4 | 0.1 |
| Ligand de Trost | Concept | 10 | 0.5 |
| Lignane | Composé Chimique | 22 | 14.8 |
| Lignine | Composé Chimique | 59 | 123.5 |
| Lignocellulose | Substance | 14 | 12.2 |
| Lignosulfonate de Calcium | Substance | 1 | 0.6 |
| Lignosulfonate de Sodium | Concept | 4 | 1.0 |
| Lihe | Concept | 11 | 0.1 |
| Lilial | Concept | 14 | 0.8 |
| Limaille | Substance | 10 | 9.8 |
| Limite Convergente | Concept | 36 | 13.5 |
| Limite D'endurance | Substance | 18 | 15.1 |
| Limite D'élasticité | Substance | 25 | 255.8 |
| Limon | Substance | 58 | 110.2 |
| Limonène | Concept | 47 | 83.6 |
| Limu O Pele | Substance | 9 | 0.6 |
| Lin | Substance | 52 | 94.0 |
| Lin Plissé | Substance | 2 | 0.5 |
| Linaclotide | Concept | 15 | 2.2 |
| Linagliptine | Concept | 25 | 4.3 |
| Linalol | Concept | 35 | 52.8 |
| Linamarine | Concept | 18 | 2.6 |
| Lincomycine | Concept | 29 | 11.3 |
| Lindane | Concept | 36 | 30.1 |
| Liner | Substance | 4 | 6.6 |