3-(5-(4-Phenyl-1-piperazinyl)pentyl)-2-thio-4-oxo-(1H,3H)-quinazoline dihydrochloride 4(1H)-Quinazolinone, 2,3-dihydro-3-(5-(4-phenyl-1-piperazinyl)pentyl)-2-thioxo-, dihydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-3-(5-(4-phenyl-1-piperazinyl)pentyl)-2-thioxo-, 2HCl 4247-82-9