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【Product name】 Aminophylline 
【CAS NO】317-34-0 
【Quality Standard】 CPV2010 
【Property】 This product is white to yellowish granules or powder, has agglomerated, slightly ammonia smell, bitter taste; absorbed in the air Carbon dioxide is decomposed into theophylline, and the aqueous solution is alkaline. Dissolved in water, slightly soluble in ethanol, almost insoluble in ether.