70097-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70097-46-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,9 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70097-46:
(7*7)+(6*0)+(5*0)+(4*9)+(3*7)+(2*4)+(1*6)=120
120 % 10 = 0
So 70097-46-0 is a valid CAS Registry Number.