Sarcostin is a pregnane ester glycoside extracted from the aerial parts of Stapelia variegata. References: el Sayed KA, Halim AF, Zaghloul AM, McChesney JD, Stone MP, Voehler M, Hayashi K. Pregnane glycosides from Stapelia variegata. Phytochemistry. 1995 May;39(2):395-403. PubMed PMID: 7495533.
纯度：≥98%
CAS：18607-76-6
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