64017-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64017-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,1 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64017-83:
(7*6)+(6*4)+(5*0)+(4*1)+(3*7)+(2*8)+(1*3)=110
110 % 10 = 0
So 64017-83-0 is a valid CAS Registry Number.