CAS 110469-59-5 appears in our catalog under these names: 1-tert-Butylpiperazine dihydrochloride, 95%, 1–(tert–Butyl)piperazine dihydrochloride, 1-(tert-Butyl)piperazine dihydrochloride, 97%, 97%, 1-TERT-BUTYLPIPERAZINE 2HCL, 97%. Offered by: Combi-blocks, GLPBio, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 100mg, 25g.