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1476803-45-8

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1476803-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1476803-45-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,7,6,8,0 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1476803-45:
(9*1)+(8*4)+(7*7)+(6*6)+(5*8)+(4*0)+(3*3)+(2*4)+(1*5)=188
188 % 10 = 8
So 1476803-45-8 is a valid CAS Registry Number.

1476803-45-8Relevant articles and documents

The preparation of various new heterocyclic compounds via cyclization of substituted derivatives of phenacyl esters of hydrazonoacetic acid

Melnicky, Radek,Grepl, Martin,Lycka, Antonin,Bertolasi, Valerio,Kvapil, Lubomir,Dvorakova, Barbora,Hradil, Pavel

, p. 2447 - 2457 (2013/09/23)

A procedure for the preparation of derivatives of phenacyl hydrazonopropanoates and their application in the synthesis of various heterocycles has been developed. Not only is the preparation of indole derivatives described, but also a new method for the preparation of previously unknown pyridazine derivatives.

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