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Butylated hydroxyanisole (BHA) is an antioxidant consisting of a mixture of two isomeric organic compounds, 2-tert-butyl-4-hydroxyanisole and 3-tert-butyl-4-hydroxyanisole.
B 2335 (OTTO) Butylated hydroxy anisole, 98% Cas 25013-16-5 - used as an industrial antioxidant. B 2335 (OTTO) Butylated hydroxy anisole, 98% Cas 25013-16-5 - used in medicines, such as isotretinoin, lovastatin, and simvastatin, among others.