[Synonyms]
TETRACARBOXYLIC DIANHYDRIDE tetrahydrodifuro[3,4-b:3',4'-d]furantetrone Difuro[3,4-b:3',4'-d]furan-1,3,5,7-tetrone,tetrahydro- Difuro[3,4-b:3,4-d]furan-1,3,5,7(3aH,4aH,7aH,7bH)-tetraone 3a,4a,7a,7b-Tetrahydrodifuro[3,4-b:3',4'-d]furan-1,3,5,7-tetrone |