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 CARBOXYMETHYL BETA-CYCLODEXTRINCAS: 218269-34-2 Other Chemicals 2,6-Dimethyl Beta CyclodextrinCAS: 51166-71-3 Other Chemicals Gamma CyclodextrinCAS: 17465-86-0 Other Chemicals Soluble cyclodextrin inclusion compound CinnamaldehydeCAS: Other Chemicals