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56015-26-0

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56015-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56015-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,1 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56015-26:
(7*5)+(6*6)+(5*0)+(4*1)+(3*5)+(2*2)+(1*6)=100
100 % 10 = 0
So 56015-26-0 is a valid CAS Registry Number.

56015-26-0Downstream Products

56015-26-0Relevant articles and documents

Synthesis of 6,7-disubstituted-5H-pyrrolo[2,3-b]pyrazines via palladium-catalyzed heteroannulation

Hopkins, Corey R.,Collar, Nicola

, p. 1845 - 1848 (2005)

A concise and efficient method for the preparation of 6,7-disubstituted-5H- pyrrolo[2,3-b]pyrazines via a palladium-catalyzed heteroannulation is reported. Both conventional and microwave heating were used to perform the reactions, with the latter showing dramatically improved results.

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