Nimewo CAS:4415-87-6 MF:C8H4O6 mw:196.11 Nimewo EINECS:224-577-5 Sinonim:3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetron; 4,9-Dioxatriciklo [5.3.0.02,6] dekane-3,5,8,10-tetron; Cyclobutane 1,2,3,4-tetracarboxylic asid 1,2:3,4-dianhydride; Cyclobutane-1,2,3,4-tetracarboxylic dyanhydride, 98%; Cyclobutane-1,2,3,4-tetracarboxylic asid dyanhydride; Cyclobutane-1,2,3,4-tetracarboxylic asid dyanhydride (CBDA); Siklobutan-1,2,3,4-tetrakarboxilik