110480-48-3 1H-Purine-2,6-dione, 3,7-dihydro-8-(2-(4-(diphenylmethyl)-1-piperazinyl)ethyl)-3-(2-methylpropyl)- 1H-Purine-2,6-dione, 8-(2-(4-(diphenylmethyl)-1-piperazinyl)ethyl)-3,7-dihydro-3-(2-methypropyl)- BRN 5676668