
| 4-(2,6-dichloro-4- pyrimidinyl)morpholine |
| 2,4-dichloro-6-(4-morpholino)pyrimidine |
| 4-(2,6-dichloro-4-pyrimidyl)morpholine |
| 2,4-dichloro -6-(4-morpholino)pyrimidine |

| 4-(2,6-dichloro-4- pyrimidinyl)morpholine |
| 2,4-dichloro-6-(4-morpholino)pyrimidine |
| 4-(2,6-dichloro-4-pyrimidyl)morpholine |
| 2,4-dichloro -6-(4-morpholino)pyrimidine |