3-Methylmercapto-5-(4-pyridyl)-1,2,4(H)-triazole 3770-47-6 4H-1,2,4-Triazole, 3-methylthio-5-(4-pyridyl)- Pyridine, 4-(3-(methylthio)-5(4H)-1,2,4-triazol-5-yl)-