Home Other Chemicals 3,4-Diisopropoxy-3-cyclobutene-1,2-dione 3,4-Diisopropoxy-3-cyclobutene-1,2-dione CAS: 61699-62-5 Category: Other Chemicals Tag: Square Acid Series Related products 40% Hydroxypropyl Beta Cyclodextrin Aqueous SolutionCAS: 128446-35-5 Hydroxypropyl Gamma CyclodextrinCAS: 128446-34-4 Glucosyl beta cyclodextrinCAS: 92517-02-7 BETA-CYCLODEXTRINCAS: 7585-39-9