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887449-23-2

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887449-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 887449-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,4,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 887449-23:
(8*8)+(7*8)+(6*7)+(5*4)+(4*4)+(3*9)+(2*2)+(1*3)=232
232 % 10 = 2
So 887449-23-2 is a valid CAS Registry Number.

887449-23-2Relevant academic research and scientific papers

Synthesis of mono- and diaza-'pyridones' via stille coupling of alkoxystannanes

Smith, Charlotte L.,Hirschh?user, Christoph,Malcolm, Georgia K.,Nasrallah, Daniel J.,Gallagher, Timothy

, p. 1904 - 1908 (2014/08/18)

Various alkoxy-substituted heterocyclic stannanes provide access to the corresponding substituted 'pyridone' moieties via Stille cross-coupling. Both pyridyl and a series of diazinyl stannanes are prepared, and options for unmasking (via demethylation or debenzylation) of the pyridone unit are evaluated. Georg Thieme Verlag Stuttgart. New York.

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