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159185-43-0

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159185-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159185-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,1,8 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 159185-43:
(8*1)+(7*5)+(6*9)+(5*1)+(4*8)+(3*5)+(2*4)+(1*3)=160
160 % 10 = 0
So 159185-43-0 is a valid CAS Registry Number.

159185-43-0Downstream Products

159185-43-0Relevant articles and documents

Phenolic and triterpenoid glycosides from Aster batangensis

Shao, Yu,Li, Yun Long,Zhou, Bing Nan

, p. 1593 - 1598 (2007/10/03)

A new phenolic glycoside, asterbatanoside A [p-hydroxyacetophenone-4-O-β-D-xylopyranosyl-(1 → 6)-β-D-glucopyranoside], and two new triterpenoid saponins, asterbatanoside B [2α,3β,23-trihydroxyolean-12-en-28-oic acid-28-O-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranoside] and asterbatanoside C [3-O-β-D-glucopyranosyl-2β,3β,23-trihydroxyolean-12-en-28- oicacid-28-O-β-D-glucopyranoside] were isolated from the roots of Aster batangensis. Their structures were determined by spectroscopic methods and chemical evidence. The total synthesis of asterbatanoside A is also reported. Copyright

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