4-06-00-01339 (Beilstein Handbook Reference) 597-88-6 BRN 1996970 Isoparathion O,S-Diaethyl-O-(p-nitrophenyl)-phosphat [German] O,S-Diethyl O-(4-nitrophenyl)phosphorothioate O,S-Diethyl O-(4-nitrophenyl)thiophosphate O,S-Diethyl O-(p-nitrophenyl) phosphorothioate O,S-Diethyl-O-p-nitrofenyl ester kyseliny thiofosforecne [Czech] O,S-Diethyl-O-p-nitrofenylthiofosfat [Czech] Phosphorothioic acid, O,S-diethyl O-(4-nitrophenyl) ester (9CI) Phosphorothioic acid, O,S-diethyl-O-(p-nitrophenyl) ester S-ETHYL PARATHION