70462-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70462-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,6 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70462-22:
(7*7)+(6*0)+(5*4)+(4*6)+(3*2)+(2*2)+(1*2)=105
105 % 10 = 5
So 70462-22-5 is a valid CAS Registry Number.