1-(2-(4-(2,3-Dimethylphenyl)-1-piperazinyl)ethyl)theobromine dihydrochloride 1-(2-(4-(2,3-Dimethylphenyl)-piperazinyl-(1))-ethyl)-theobromin dihydrochlorid [German] 1H-Purine-2,6-dione, 1-(2-(4-(2,3-xylyl)-1-piperazinyl)ethyl)-3,7-dihydro-3,7-dimethyl-, 2HCl 87798-88-7 Theobromine, 1-(2-(4-(2,3-dimethylphenyl)-1-piperazinyl)ethyl)-, dihydrochloride