210702-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210702-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,7,0 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 210702-64:
(8*2)+(7*1)+(6*0)+(5*7)+(4*0)+(3*2)+(2*6)+(1*4)=80
80 % 10 = 0
So 210702-64-0 is a valid CAS Registry Number.