1937 | EPBPO-(2,4-dichlorophenyl)-o-ethylthionobenzenephosphonate, O-(2,4-dichlorophenyl)o-ethylphenylphosphonothioate, Phenylphosphonothioic acid o-ethyl o-(2,4-dichlorophenyl) ester, Phenylthiophosphonic acid o-ethyl o-(2,4-dichlorophenyl), Phenylthiophosphonic acid o-ethyl o-(2,4-dichlorophenyl) ester, S-seven | | 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 |