NAVIGATION
4,4'-Biphthalic Anhydride (purified by sublimation)
CAS: 2420-87-3
3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride (purified by sublimation)
CAS: 2540-99-0
1,2,4,5-Cyclohexanetetracarboxylic Dianhydride (purified by sublimation)
CAS: 2754-41-8
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation)
CAS: 81-30-1
Pyromellitic Dianhydride (purified by sublimation)
CAS: 89-32-7
4,5-Difluorophthalic Anhydride
CAS: 18959-30-3