O-4-bromo-2,5-dichlorophenyl O,O-diethyl phosphorothioate . EKI terminibaas Esterm. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/O-4-bromo-2%2C5-dichlorophenyl%20O%2CO-diethyl%20phosphorothioate/1/eng (20.07.2026)