Siderophore; from phytopathogenic Alternaria longipes.

Metabolite of nicotine.

A dietary supplement purported to be energy enhancing, muscle building, and fat burning, contains ephedra alkaloids and caffeine; acute liver injury, seizures and unresponsiveness after ingestion have been reported.

Radiolytically generated in aqueous benzene solution.

A photoinitiator mutagen.

Courtship pheromone produced by male Utetheisa ornatrix.