701972-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 701972-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,1,9,7 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 701972-08:
(8*7)+(7*0)+(6*1)+(5*9)+(4*7)+(3*2)+(2*0)+(1*8)=149
149 % 10 = 9
So 701972-08-9 is a valid CAS Registry Number.