Cas 1412436-23-7,C23H23NO2

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Check Digit Verification of cas no

The CAS Registry Mumber 1412436-23-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,4,3 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1412436-23:
(9*1)+(8*4)+(7*1)+(6*2)+(5*4)+(4*3)+(3*6)+(2*2)+(1*3)=117
117 % 10 = 7
So 1412436-23-7 is a valid CAS Registry Number.

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1412436-23-7Relevant articles and documents

Preparation of different amides via Ritter reaction from alcohols and nitriles in the presence of silica-bonded N-propyl sulphamic acid (SBNPSA) under solvent-free conditions

Shakeri, Maryam-Sadat,Tajik, Hassan,Niknam, Khodabakhsh

, p. 1025 - 1032 (2012)

A number of methods have been proposed for the modification of the Ritter reaction. However, many of these methods involve the use of strongly acidic conditions, stoichiometric amounts of reagents, harsh reaction conditions and extended reaction times. Th

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1412436-23-7