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Important functional groups recognized using the Checkmol package
| Within low- polymers (<50°C) | Within high- polymers (>200°C) |
|---|---|
| Orthocarboxylic acid derivative | Oxohetarene |
 |
 |
| Disulfide | Lactam |
 |
 |
| Phosphoric acid derivative | Tertiary arom_amine |
 |
 |
| Phosphoric acid ester | Secondary aromatic amine |
 |
 |
| Phosphoric acid amide | Secondary mixed amine (aryl alkyl) |
 |
 |
| Acetal | Enamine |
 |
 |
