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188976-60-5

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188976-60-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188976-60-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,7 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 188976-60:
(8*1)+(7*8)+(6*8)+(5*9)+(4*7)+(3*6)+(2*6)+(1*0)=215
215 % 10 = 5
So 188976-60-5 is a valid CAS Registry Number.

188976-60-5Relevant articles and documents

Synthesis and structure-activity relationships of 17β-substituted 14β- hydroxysteroid 3-(α-l-rhamnopyranoside)s: Steroids that bind to the digitalis receptor

Templeton, John F.,Ling, Yangzhi,Marat, Kirk,LaBella, Frank S.

, p. 1439 - 1446 (2007/10/03)

The preparation of 17β-substituted 14β-hydroxysteroid C-3 α-L- rhamnopyranosides is described. These derivatives have a 14β,20-ether, 14β,20-lactone, or 17β-CH2CH2OH, -CH2CH2NH2, -CH=CHNO2(

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