716362-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 716362-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,6,3,6 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 716362-70:
(8*7)+(7*1)+(6*6)+(5*3)+(4*6)+(3*2)+(2*7)+(1*0)=158
158 % 10 = 8
So 716362-70-8 is a valid CAS Registry Number.