| Keratolytic Agents | Agents that soften, separate, and cause desquamation of the cornified epithelium or hor... more | 13 | 93 | Details |
| Keratoplastic Agents | Not Available | 1 | 1 | Details |
| Keratosis, Actinic, drug therapy | Not Available | 1 | 15 | Details |
| Keto Acids | Carboxylic acids that contain a KETONE group. | 23 | 88 | Details |
| Ketoglutaric Acids | Not Available | 1 | 1 | Details |
| Ketolide Antibacterial | Not Available | 1 | 4 | Details |
| Ketolides | Ketolides are a new class of macrolides designed particularly to combat respiratory tra... more | 2 | 11 | Details |
| Ketone Bodies | The metabolic substances ACETONE; 3-HYDROXYBUTYRIC ACID; and acetoacetic acid (ACETOACE... more | 2 | 8 | Details |
| Ketones | Organic compounds containing a carbonyl group =C=O bonded to two hydrocarbon groups. | 95 | 299 | Details |
| Ketoses | Monosaccharide molecules that contain a three carbon backbone. | 5 | 24 | Details |
| Ketosteroids | Steroid derivatives formed by oxidation of a methyl group on the side chain or a methyl... more | 19 | 113 | Details |
| Kidney Failure, Chronic | Not Available | 1 | 1 | Details |
| Kidney Function | Not Available | 1 | 2 | Details |
| Kinase Inhibitor | Not Available | 90 | 1464 | Details |
| Kinesin, antagonists & inhibitors | Not Available | 0 | 0 | Details |
| Kinins | A generic term used to describe a group of polypeptides with related chemical structure... more | 5 | 9 | Details |
| Kv1.5 Potassium Channel, antagonists & inhibitors | Not Available | 1 | 1 | Details |
| l-Triiodothyronine | Not Available | 2 | 36 | Details |
| Laboratory Chemicals | Chemicals necessary to perform experimental and/or investigative procedures and for the... more | 111 | 377 | Details |
| Lactams | Cyclic AMIDES formed from aminocarboxylic acids by the elimination of water. Lactims ar... more | 147 | 670 | Details |
| Lactams, Macrocyclic | LACTAMS forming compounds with a ring size of approximately 1-3 dozen atoms. | 20 | 99 | Details |
| Lactates | Salts or esters of LACTIC ACID containing the general formula CH3CHOHCOOR. | 5 | 18 | Details |
| Lactoferrin | Not Available | 1 | 1 | Details |
| Lactoglobulins | Globulins of milk obtained from the WHEY. | 2 | 1 | Details |
| Lactones | Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure... more | 107 | 328 | Details |