azinphos-ethyl3,4-Dihydro-4-oxo-3-benzotriazinylmethyl O,O-diethyl phosphorodithioateAzinphos ethylEthyl azinphosGusathionO,O-Diethyl S-((4-oxo-1,2,3-benzotriazin-3(4H)-yl)methyl) phosphorodithioatePhosphorodithioic acid, O,O-diethyl S-((4-oxo-1,2,3-benzotriazin-3(4H)-yl)methyl) ester