56945-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56945-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,4 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 56945-79:
(7*5)+(6*6)+(5*9)+(4*4)+(3*5)+(2*7)+(1*9)=170
170 % 10 = 0
So 56945-79-0 is a valid CAS Registry Number.