1421259-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1421259-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,2,5 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1421259-22:
(9*1)+(8*4)+(7*2)+(6*1)+(5*2)+(4*5)+(3*9)+(2*2)+(1*2)=124
124 % 10 = 4
So 1421259-22-4 is a valid CAS Registry Number.
1421259-22-4Relevant articles and documents
NEW PROCESSES FOR PREPARING 4-SUBSTITUTED IMIDAZOLES
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Page/Page column 41; 44, (2013/03/26)
There is provided a novel process for the preparation of a compound of formula (I), (Formula (I)). There is also provided novel processes to intermediates of the compound of formula (I), as well as novel intermediates themselves.
