897013-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 897013-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,7,0,1 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 897013-75:
(8*8)+(7*9)+(6*7)+(5*0)+(4*1)+(3*3)+(2*7)+(1*5)=201
201 % 10 = 1
So 897013-75-1 is a valid CAS Registry Number.