(((Pyrimidino-2)-4 piperazinyl-1)-4 hydroxy-1 butyl)-6 methyl-3 benzoxazolinone 124674-01-7 2(3H)-Benzoxazolone, 6-(1-hydroxy-4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-3-methyl- 6-(1-Hydroxy-4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-3-methyl-2(3H)-benzoxazolone