| Product Name | CAS NO. | Molecular Formula |
|---|---|---|
| BPDA - 3,3',4,4'-Biphenyltetracarboxylic dianhydride | 2420-87-3 |
C16H6O6 |
| PMDA - Pyromellitic dianhydride | 89-32-7 |
C10H2O6 |
| BAPP - 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline | 13080-86-9 |
C27H26N2O2 |
| ODPA - 4,4'-Oxydiphthalic anhydride | 1823-59-2 |
C16H6O7 |