70694-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70694-08-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,9 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70694-08:
(7*7)+(6*0)+(5*6)+(4*9)+(3*4)+(2*0)+(1*8)=135
135 % 10 = 5
So 70694-08-5 is a valid CAS Registry Number.