英文同义词: | 8-(Butylthio)-6,7-dihydro-1,3-dimethyl-6-thioxo-1H-purin-2(3H)-one;8-(Butylthio)-6-thiotheophylline;8-Butylthio-1,3-dimethyl-6-thioxo-1,6-dihydro-7H-purin-2(3H)-one;8-Butylthio-6-thiotheophylline;2H-Purin-2-one, 8-(butylthio)-1,3,6,9-tetrahydro-1,3-dimethyl-6-thioxo- |