1403993-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1403993-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,9,9 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1403993-34:
(9*1)+(8*4)+(7*0)+(6*3)+(5*9)+(4*9)+(3*3)+(2*3)+(1*4)=159
159 % 10 = 9
So 1403993-34-9 is a valid CAS Registry Number.
1403993-34-9Relevant articles and documents
1,4-DISUBSTITUTED 1,2,3-TRIAZOLES, METHODS FOR PREPARING SAME, AND DIAGNOSTIC AND THERAPEUTIC USES THEREOF
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, (2014/02/16)
A compound having the following general formula (I): wherein: X is a nitrogen atom and Y is a carbon atom; orX is a carbon atom and Y is a nitrogen atom;the Ar group is an aryl or heteroaryl group; andthe RN and RN′ groups, together with the carbon atoms
