Home Other Chemicals 3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE 3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE CAS: 5231-89-0 Category: Other Chemicals Tag: Square Acid Series Related products Benzocyclobutene-4-boronic acidCAS: 195730-31-5 Other Chemicals Soluble cyclodextrin inclusion compound of CurcuminCAS: Other Chemicals Betadex Sulfobutyl Ether SodiumCAS: 182410-00-0 Other Chemicals CARBOXYMETHYL BETA-CYCLODEXTRINCAS: 218269-34-2 Other Chemicals