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Theophylline

SZ目录编号 SZ-T045001
CAS 号 58-55-9
分子式 C7H8N4O2 
分子量 180.2
投资状态 In Stock
Same As SZ-C062002, SZ-P063004,


化学名称: 1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione

异名: Caffeine EP Impurity A