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547705-51-1

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547705-51-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 547705-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,7,7,0 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 547705-51:
(8*5)+(7*4)+(6*7)+(5*7)+(4*0)+(3*5)+(2*5)+(1*1)=171
171 % 10 = 1
So 547705-51-1 is a valid CAS Registry Number.

547705-51-1Relevant articles and documents

Catalytic metathesis of simple secondary amides

Bell, Christen M.,Kissounko, Denis A.,Gellman, Samuel H.,Stahl, Shannon S.

, p. 761 - 763 (2007/10/03)

(Chemical Equation Presented) Trading places: The metathesis of secondary amides through a transacylation mechanism has been achieved by employing catalytic quantities of an organic imide and a Bronsted base (see scheme). Equilibrium-controlled exchange between various amide pairs is demonstrated for substrates bearing N-alkyl and N-aryl substituents.

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