| 2-pyrimidinamine, 4-chloro-n-cyclohexyl-6-(4-methyl-1-piperzinyl)-5-(methylthio |
| 2-cyclohexylamino-4-n-methylpiperazino-6-chloro-5-methylthiopyrimidine |
| 4-chloro-n-cyclohexyl-6-(4-methyl-1-piperzinyl)-5-(methylthio)-2-pyrimid inam |
| 4-chloro-n-cyclohexyl-6-(4-methyl-1-piperzinyl)-5-(methylthio)-2-pyrimidinamin |
