Methyl 2-({5-[1-(4-chlorophenyl)-4-oxo-1,4-dihydropyridazin-3-yl]-4-ethyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetate 1g

Methyl 2-({5-[1-(4-chlorophenyl)-4-oxo-1,4-dihydropyridazin-3-yl]-4-ethyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetate 1g