Nr. CAS:4415-87-6 MF:C8H4O6 MW:196.11 N° EINECS:224-577-5 Sinonimu:3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone;4,9-Dioxatriciclo [5.3.0.02,6]decane-3,5,8,10-tetrone;Cyclobutane 1,2,3,4-tetracarboxylic acid 1,2:3,4-dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic dianhydride, 98%;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Dianhydride di l'acidu ciclobutane-1,2,3,4-tetracarboxylic (CBDA);Ciclobutane-1,2,3,4-tetracarboxylic