CAS 38942-50-6 appears in our catalog under these names: 4,5-Dimethyl-4H-1,2,4-triazole-3-thiol, 98%, 3,4-Dimethyl-1h-1,2,4-triazole-5(4h)-thione, 95%, 3，4–Dimethyl–1H–1，2，4–triazole–5(4H)–thione, 3,4-Dimethyl-1H-1,2,4-triazole-5(4H)-thione, 96%, 96%, 4,5-Dimethyl-4H-1,2,4-triazole-3-thiol, 96%. Offered by: Combi-blocks, GLPBio, Chemat, Fluorochem. Available pack sizes: 10g, 5g, 1g, 100mg, 250mg.