36335-67-8 BRN 2165895 Butamifos Butamifos [BSI:ISO] CREMART H 26905 Hercules 26905 Kremart Metacrefos O-Ethyl O-(3-methyl-6-nitrophenyl) N-sec-butylphosphorothioamidate O-Ethyl O-(5-methyl-2-nitrophenyl)(1-methylpropyl)phosphoramidothioate (9CI) O-Ethyl O-6-nitro-m-tolyl sec-butylphosphoramidothioate O-Ethyl-O-(5-methyl-2-nitrophenyl)(1-methylpropyl)phosphoramidothioate Phosphoramidothioic acid, (1-methylpropyl)-, O-ethyl O-(5-methyl-2-nitrophenyl) ester (9CI) Phosphoramidothioic acid, N-(sec-butyl)-, O-ethyl O-(6-nitro-m-tolyl) ester S 28 S 28 (pesticide) S 2846 Tufler