Spiroakyroside is a Steroidal from Polygonatum orientale. References: Yesilada E, Houghton PJ. Steroidal saponins from the rhizomes of Polygonatum orientale. Phytochemistry. 1991;30(10):3405-9. PubMed PMID: 1367791.
纯度：≥98%
CAS：139390-87-7
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