英文别名
8-[4-(2-hydroxy-ethyl)-piperazin-1-ylmethyl]-1,3-dimethyl-3,7-dihydro-purine-2,6-dione;8-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione;8-[[4-(2-hydroxyethyl)piperazin-1-yl]methyl]-1,3-dimethyl-7H-purine-2,6-dione