3-Mercapto-4-methyl-5-(4-pyridyl)-1,2,4-triazole 3652-32-2 4H-1,2,4-Triazole-3-thiol, 4-methyl-5-(4-pyridyl)- BRN 0612127 Pyridine, 4-(3-mercapto-4-methyl-5-(4H-1,2,4-triazolyl))-