O-(.beta.,.beta.,.beta.-trichlorotertiarybutyl)...
O-(.beta.,.beta.,.beta.-trichlorotertiarybutyl)...
O-(.beta.,.beta.,.beta.-trichlorotertiarybutyl)...
O-(2,4,5-trichlorophenyl) methanephosphonic chloride
O-(2,4,5-trichlorophenyl) s-(ethylxanthoyl) dithiophosphoric...
O-(2-bromoethyl)-o(2,2-dichlorovinyl)-phosphoric acid esters...
O-(2-chloro-4-nitrophenyl) o,o-dimethyl thiophosphate and...
O-(3,4-dichlorophenyl) n,n'-dialkyl phosphorodiamidothioates
O-(3-amino-2-hydroxy-propyl)-amidoxime derivatives, process...
O-(4-nitrophenyl) alkanephosphonic chlorides
O-(4-nitrophenyl) n,n-diethylamidoalkanephosphonates
O-(4-nitrophenyl) s-(ethylxanthoyl) dithiophosphoric chloride
O-(5-pyrimidinyl)phosphonic acid derivatives
O-(aminoaryl)-aryltriazoles
O-(aryl) phosphonothioates
O-(halophenyl) o-alkyl amidothiophosphates
O-(hydroxy-3,5- diiodobenzyl, and - benzoyl) benzoic acids
O-(indolyl)-glycolic acids
O-(methoxyphenyl) o-alkyl amidothiophosphates
O-(n-allyl-2,6-dichloroanilino) phenylacetic acid derivative...