115931-65-2 4,5-Dihydro-4-((4-(phenylmethyl)-1-piperazinyl)acetyl)-7-(3-(trifluoromethyl)phenyl)pyrazolo(1,5-a)pyrimidine-3-carbonitrile dihydrochloride CL 275,838 CL 275838 Pyrazolo (1,5-a)pyrimidine-3-carbonitrile, 4,5-dihydro-4-((4-(phenylmethyl)-1-piperazinyl)acetyl)-7-(3-(trifluoromethyl)phenyl)- Pyrazolo(1,5-a)pyrimidine-3-carbonitrile, 4,5-dihydro-4-((4-(phenylmethyl)-1-piperazinyl)acetyl)-7-(3-(trifluoromethyl)phenyl)-