5-[ethoxy(propan-2-yloxy)phosphinothioyl]oxy-2-ethyl-4-methoxypyridazin-3-one
CAS No. 72538-10-4
Phosphorothioic acid, O-(1,6-dihydro-1-ethyl-5-methoxy-6-oxo-4-pyridazinyl) O-ethyl O-(1-methylethyl) ester