54864-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54864-90-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,8,6 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54864-90:
(7*5)+(6*4)+(5*8)+(4*6)+(3*4)+(2*9)+(1*0)=153
153 % 10 = 3
So 54864-90-3 is a valid CAS Registry Number.
54864-90-3Relevant articles and documents
Pyridinecarboxylic acid amide derivatives and pharmaceutical compositions comprising same
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, (2008/06/13)
Compounds are disclosed of the formula STR1 wherein R1 is hydrogen, C1 -C3 alkyl or diphenylmethyl; Y is --NH(CH2)n --R2 ; R2 is OH or --ONO2 ; m is 2 or 3; and n is 9