694518-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 694518-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,4,5,1 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 694518-70:
(8*6)+(7*9)+(6*4)+(5*5)+(4*1)+(3*8)+(2*7)+(1*0)=202
202 % 10 = 2
So 694518-70-2 is a valid CAS Registry Number.