850014-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 850014-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,0,1 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 850014-29:
(8*8)+(7*5)+(6*0)+(5*0)+(4*1)+(3*4)+(2*2)+(1*9)=128
128 % 10 = 8
So 850014-29-8 is a valid CAS Registry Number.
850014-29-8Relevant articles and documents
7-Azaindoles via carbolithiation of vinyl pyridines
Cottineau, Bertrand,O'Shea, Donal F.
, p. 10354 - 10362 (2007)
The sequential reactions of a pyridine vinylation and alkene carbolithiation constitutes a new route to substituted 7-azaindoles. The methodology involves a reaction sequence of controlled carbolithiation of the vinyl double bond, subsequent trapping of t