Synonyms: Sulfanilamide,3,5-dinitro-N4,N4-dipropyl- (8CI); 3,5-Dinitro-N4,N4-dipropylsulfanilamide;4-(Dipropylamino)-3,5-dinitrobenzenesulfonamide; Dirimal; EL 119;N4,N4-Dipropyl-3,5-dinitrosulfanilamide; NSC 648479; Oryzalin; Oryzalin 4 Pro;Rizelan; Ryzelan; Surflan