19971-80-3

7-[2-[4-[(4-Chlorophenyl)methyl]-1-piperazinyl]ethyl]theophyline 7-[2-[4-[(4-Chlorophenyl)methyl]-1-piperazinyl]ethyl]theophylline 7-[2-[4-[(4-Chlorophenyl)methyl]-1-piperazinyl]ethyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione 1H-Purine-2,6-dione, 7-[2-[4-[(4-chlorophenyl)methyl]-1-piperazinyl]ethyl]-3,7-dihydro-1,3-dimethyl-