dithiophosphoric acid S-(2-isopropyl-5-methyl-1,1-dioxo-1,2-dihydro-1λ6-[1,2,6]thiadiazin-3-yl) ester O,O'-dipropyl ester

2-isopropyl-3-methoxy-5-methyl-2H-[1,2,6]thiadiazine 1,1-dioxide