昔美酸沙美特罗长效β2受体激动剂,作用持续时间长,可产生12小时支气管扩张作用
Salmeterol xinafoate
Cas no.: 94749-08-3 , 89365-50-4(free base )
(for lab research use only )
Package: 500g/package , 1kg/package
Purity(HPLC ): 99%
Delivery: in stock.
we offer the best quality with most attractive price
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