Home Other Chemicals 3,4-bis[(2-methylpropan-2-yl)oxy]cyclobut-3-ene-1,2-dione 3,4-bis[(2-methylpropan-2-yl)oxy]cyclobut-3-ene-1,2-dione CAS: 66478-66-8 Category: Other Chemicals Tag: Square Acid Series Related products Hydroxypropyl Gamma CyclodextrinCAS: 128446-34-4 Other Chemicals 4-[2-(Triethoxysilyl)vinyl] benzocyclobuteneCAS: 124389-79-3 Other Chemicals HYDROXYETHYL BETA-CYCLODEXTRINCAS: 128446-32-2 Other Chemicals 4-BromobenzocyclobuteneCAS: 1073-39-8 Other Chemicals