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476436-55-2

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476436-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 476436-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 476436-55:
(8*4)+(7*7)+(6*6)+(5*4)+(4*3)+(3*6)+(2*5)+(1*5)=182
182 % 10 = 2
So 476436-55-2 is a valid CAS Registry Number.

476436-55-2Relevant academic research and scientific papers

Electrophilic substitution as a convenient approach to functionalized N-benzyl-1,4-dihydropyridines

Kostyuk, Aleksandr N,Volochnyuk, Dmitriy M,Lupihal, Larisa N,Pinchuk, Aleksandr M,Tolmachev, Andrei A

, p. 5423 - 5425 (2002)

The reactivity of 1-benzyl-3-cyano-1,4-dihydropyridine was studied in reactions with electrophilic reagents based on structural analogy of 1,4-dihydropyridines with enamines. Different 5-functionalized derivatives were obtained by direct electrophilic substitution.

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