676151-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676151-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,1,5 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 676151-72:
(8*6)+(7*7)+(6*6)+(5*1)+(4*5)+(3*1)+(2*7)+(1*2)=177
177 % 10 = 7
So 676151-72-7 is a valid CAS Registry Number.