2-(4-(4-Bromophenyl)-5-(2-propenylthio)-4H-1,2,4-triazol-3-yl)phenol 81518-40-3 BRN 5116512 Phenol, 2-(4-(4-bromophenyl)-5-(2-propenylthio)-4H-1,2,4-triazol-3-yl)-