| 821022-96-2 | Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-chloro-6-(5-chloro-4-pyrimidinyl)-7-[(1,2,2-trimethylpropyl)amino]- | C17H17Cl2N7 |
| 821022-97-3 | Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-chloro-6-(5-chloro-4-pyrimidinyl)-7-[(1,2-dimethylpropyl)amino]- | C16H15Cl2N7 |