CAS 590376-39-9 appears in our catalog under these names: 4-Allyl-5-(2-phenylethyl)-4h-1,2,4-triazole-3-thiol, 95%, 4-Allyl-5-(2-phenylethyl)-4H-1,2,4-triazole-3-thiol, >95% (HPLC). Offered by: Combi-blocks, TRC. Available pack sizes: 1g, 5g, 250mg, 500mg.