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1177416-79-3

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1177416-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1177416-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,4,1 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1177416-79:
(9*1)+(8*1)+(7*7)+(6*7)+(5*4)+(4*1)+(3*6)+(2*7)+(1*9)=173
173 % 10 = 3
So 1177416-79-3 is a valid CAS Registry Number.

1177416-79-3Relevant articles and documents

A synthetic approach to C-nor-D-homosteroids based on a cascade of radical cyclisations from a vinylcyclopropane-substituted acyl radical precursor

Pattenden, Gerald,Stoker, Davey A.,Winne, Johan M.

, p. 5767 - 5775 (2009)

Treatment of the arylvinylcyclopropane-substituted seleno ester 5 with Bu3SnH-AIBN, under high dilution in benzene at 80 °C, led to a 1:1 mixture of C10 methyl epimers of the C-nor-D-homosteroid ring system 24/25. The homosteroid was formed fro

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