英文同义词: | ,Y-dihydroxypropyltheophylline;1H-Purine-2,6-dione, 9-(2,3-dihydroxypropyl)-3,9-dihydro-1,3-dimethyl-;9-(2,3-Dihydroxypropyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione;9-(2,3-dihydroxypropyl)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione;Dyphylline Impurity H |