A nonsteroidal anti-inflammatory drug used to treat pain, including menstrual pain.

Either of two ketone derivatives of glutaric acid, α-ketoglutaric acid and β-ketoglutaric acid (the latter varying only by the position of the ketone functional group).

(chemistry) A synthetic brominated derivative of pyruvic acid with potential applications in cancer treatment.

(chemistry) A synthetic, stable perfluorinated carboxylic acid and fluorosurfactant with industrial applications, a toxicant and carcinogen in animals, persistent in the environment and associated with infertility.

(organic chemistry) A synthetic fluorosurfactant and persistent organic pollutant.

(chemistry) A chemical compound with a four-carbon fluorocarbon chain and a sulfonic acid functional group, used as a replacement for the persistent, toxic, and bioaccumulative perfluorooctanesulfonic acid.

(organic chemistry) An unsaturated organic acid, C₃H₂O₂.

(chemistry) A synthetic perfluorinated carboxylic acid and fluorosurfactant that is also an environmental contaminant.

(organic chemistry) A monocarboxylic unsaturated organic acid, the trans-form of angelic acid, found in croton oil and in several other natural products.

Ketoglutaric acid.