CAS 2328083-86-7 appears in our catalog under these names: sBOX(iPr) 95%, SBOX(IPR), (4S,4'S)-Diisopropyl 2,2'-(cyclopropane-1,1-diyl)bis(4,5-dihydrooxazole-4-carboxylate), 97%, 97%, Diisopropyl 2,2'-(cyclopropane-1,1-diyl)(4S,4'S)-bis(4,5-dihydrooxazole-4-carboxylate), 98%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 50mg, 100mg, 250mg, 1g.