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615570-19-9

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615570-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 615570-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,5,5,7 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 615570-19:
(8*6)+(7*1)+(6*5)+(5*5)+(4*7)+(3*0)+(2*1)+(1*9)=149
149 % 10 = 9
So 615570-19-9 is a valid CAS Registry Number.

615570-19-9Relevant articles and documents

Synthesis of saponins using partially protected glycosyl donors

Du, Yuguo,Gu, Guofeng,Wei, Guohua,Hua, Yuxia,Linhardt, Robert J.

, p. 3627 - 3630 (2003)

(Matrix Presented) A new class of glycosyl donors having unprotected 2- and 2,4-hydroxyl groups were investigated under the standard glycosylation conditions. This approach was shown to be generally effective for the synthesis of alkyl and steroidal glyco

TIMOSAPONIN COMPOUNDS

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Paragraph 00190, (2013/10/22)

Provided herein are timosaponin compounds of Frmula I, II, IIΙ, I', II' and IIΙ', pharmaceutical compositions comprising the coumpounds, and processes of preparation thereof. Also provided are uses of said timosaponin compounds for preparing medicament for the treatment of diseases associated with beta-amyloid in hosts or subjects in need thereof.

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