6-Ethoxycarbonyl-5,7-dimethyl-1-(3-(4-phenethyl-1-piperazinyl)propyl)-3-(alpha,alpha,alpha-trifluoro-2-tolyl)-2,4(1H,3H)-quinazolinedione dihydrochloride 6-Quinazolinecarboxylic acid, 1,2,3,4-tetrahydro-5,7-dimethyl-2,4-dioxo-1-(3-(4-(2-phenylethyl)-1-piperazinyl)propyl)-3-(2-(trifluoromethyl)phenyl)-, ethyl ester, dihydrochloride 99661-28-6 SP 294 SP-294