1971 | Butyric acid, 2-hydroxy-4-(methylthio)-2-Hydroxy-4-(methylthio)butyric acid, Alimet, Desmenidol-13c4, HMTBA, Hmtba-13c4, Ipradol (feed grade), Methioninehydroxyanalog, Mha Acid (feed grade), Mha-fa, Mhaacid | | Poisonous and Deleterious Substances Control Act | Deleterious Substances | | Management of the storing amount; Locked storage; Showing “Deleterious substance, not for medical use” on containers and storage, restriction of manufacture, import, sale, and handling | Ministry of Health, Labour and Welfare | | Poisonous and Deleterious Substances Control Act |