Synonyms: BRN 0269896;Theophylline, 7-(3-hydroxybutyl)-;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(3-hydroxybutyl)-;3,7-Dihydro-1,3-dimethyl-7-(3-hydroxybutyl)-1H-purine-2,6-dione;7-(3-hydroxybutyl)-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione;AC1L4PIP;AC1Q6LEJ;AR-1H2713;LS-126872;7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione;21622-64-0