1H-1,2,4-Triazole-3-thiol, 5-(p-hydroxyphenyl)-, hydrate 3414-96-8 5-(p-Hydroxyphenyl)-1H-1,2,4-triazole-3-thiol hydrate Phenol, 4-(3-mercapto-5-(1H-1,2,4-triazolyl))-, hydrate