2,3-Dihydro-3-cyclohexyl-6,8-dichloro-2-thioxo-4-quinazolinone compd. with piperazine (2:1) 4(1H)-Quinazolinone, 2,3-dihydro-3-cyclohexyl-6,8-dichloro-2-thioxo-, compd. with piperazine(2:1) 75129-84-9