CAS 77803-41-9 appears in our catalog under these names: 4-Methyl-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazole-3-thiol, 95%, 4-methyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol, 95.0%. Offered by: Combi-blocks, Fluorochem. Available pack sizes: 1g, 5g.