1426082-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1426082-97-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,0,8 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1426082-97:
(9*1)+(8*4)+(7*2)+(6*6)+(5*0)+(4*8)+(3*2)+(2*9)+(1*7)=154
154 % 10 = 4
So 1426082-97-4 is a valid CAS Registry Number.