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84215-29-2

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84215-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84215-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,1 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84215-29:
(7*8)+(6*4)+(5*2)+(4*1)+(3*5)+(2*2)+(1*9)=122
122 % 10 = 2
So 84215-29-2 is a valid CAS Registry Number.

84215-29-2Downstream Products

84215-29-2Relevant articles and documents

A general and versatile synthesis of 2-alkyl-4-aminopyridines

Hedge, Vidyadhar B.,Renga, James M.,Owen, John M.

, p. 1847 - 1850 (2007/10/03)

A versatile two-step synthesis of 2-alkyl-4-aminopyridines from commercially available cis-1-methoxy-1-buten-3-yne is described. Acylation of the yne derivative followed by amination and cyclization in ammonia produced the desired substituted pyridines in high yield.

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