667410-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 667410-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,7,4,1 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 667410-46:
(8*6)+(7*6)+(6*7)+(5*4)+(4*1)+(3*0)+(2*4)+(1*6)=170
170 % 10 = 0
So 667410-46-0 is a valid CAS Registry Number.