2-N-Methylbenzylamino-4,6-di((4')-N-methylpiperidyl)-oxy-5-methylthiopyrimidin dihydrobromid 2-Pyrimidinamine, 4.6-bis(1-methyl-4-piperidinyl)oxy)-N-methyl-5-(methylthio)-N-(phenylmethyl)-, dihydrobromide 57259-18-4