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107774-78-7

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107774-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107774-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,7 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107774-78:
(8*1)+(7*0)+(6*7)+(5*7)+(4*7)+(3*4)+(2*7)+(1*8)=147
147 % 10 = 7
So 107774-78-7 is a valid CAS Registry Number.

107774-78-7Relevant articles and documents

Bronsted acid catalyzed intramolecular benzylic cyclizations of alkylpyridines

Lansakara, Ashabha I.,Farrell, Daniel P.,Pigge, F. Christopher

, p. 1090 - 1099 (2014/02/14)

Aldehyde and ketone electrophiles incorporated into the side chains of 2- and 4-alkylpyridines participate in intramolecular aldol-like condensations with pyridine benzylic carbons in the presence of Bronsted acid catalysts. Pyridines featuring β-ketoamid

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