2,4-Dihydro-4-methyl-5-phenyl-3H-1,2,4-triazole-3-thione 38942-51-7 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-methyl-5-phenyl- 4H-1,2,4-Triazole-3-thiol, 4-methyl-5-phenyl- ENT 25,558-X G-32465 Geigy G-32465