英文同义词
THEOPHYLLINE-7-ACETIC ACID;THEOPHYLLINEACETIC ACID;(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetic acid;7H-Purine-7-aceticacid, 1,2,3,6-tetrahydro-1,3-diMethyl-2,6-dioxo-;1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-purine-7-aceticaci;1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-aceticacid;7-(carboxymethyl)theophylline;7-theophyllinylaceticacid