AMIPROPHOS

Amiprophos Phosphoramidothioic acid, (1-methylethyl)-, O-ethyl-O-(4-methyl-2-nitrophenyl) ester O-Ethyl-O-(2-nitro-4-methylphenyl)-N-isopropylthionophosphoroamidate isopropyl-phosphoramidothioic aci o-ethyl o-(2-nitro-p-tolyl) ester