. . "experimental"@en . . . . . . . . . . . . . "An arsenical which has been used as a feed additive for enteric conditions in pigs and poultry. It causes blindness and is ototoxic and nephrotoxic in animals. [PubChem]"@en . . . . . . . "4-Aminophenylarsonic Acid"@en . . . . . . . . . . . . . . .