1414375-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1414375-63-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,4,3,7 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1414375-63:
(9*1)+(8*4)+(7*1)+(6*4)+(5*3)+(4*7)+(3*5)+(2*6)+(1*3)=145
145 % 10 = 5
So 1414375-63-5 is a valid CAS Registry Number.
1414375-63-5Relevant academic research and scientific papers
Substituted ureas based on 2,6-dimethyl-3,5-pyridinedicarboxylic acid azides
Nesterova, E. Yu.,Pugacheva,Voevudsky
, p. 1187 - 1195 (2013/03/13)
Under Curtius rearrangement conditions, 2,6-dimethyl-3,5- pyridinedicarboxylic acid azides form the corresponding isocyanates which react in situ with ammonia, primary and secondary amines to form mono-, di-, and trisubstituted ureas. The reaction of the
