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1430413-00-5

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1430413-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430413-00-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,4,1 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1430413-00:
(9*1)+(8*4)+(7*3)+(6*0)+(5*4)+(4*1)+(3*3)+(2*0)+(1*0)=95
95 % 10 = 5
So 1430413-00-5 is a valid CAS Registry Number.

1430413-00-5Relevant articles and documents

Trianion synthon approach to spirocyclic heterocycles

Perry, Matthew A.,Hill, Richard R.,Rychnovsky, Scott D.

, p. 2226 - 2229 (2013/06/05)

A variety of spirocyclic heterocycles have been constructed by a double-alkylation and reductive cyclization approach utilizing α-heteroatom nitriles as trianion synthons. The method provides access to heteroatom-substituted spirocycles in a variety of ring sizes that are found in natural products and are important in pharmaceutical lead development and optimization.

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