670252-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 670252-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,5 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 670252-79:
(8*6)+(7*7)+(6*0)+(5*2)+(4*5)+(3*2)+(2*7)+(1*9)=156
156 % 10 = 6
So 670252-79-6 is a valid CAS Registry Number.