26029-01-6

4-ethyl-5-(4-pyridyl)-2H-1,2,4-triazole-3-thione 4-ethyl-5-pyridin-4-yl-2H-1,2,4-triazole-3-thione 4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazole-3-thiol 4H-[1,2,4]Triazole-3-thiol, 4-ethyl-5-pyridin-4-yl- 3H-1,2,4-Triazole-3-thione,4-ethyl-2,4-dihydro-5-(4-pyridinyl)-