1147979-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1147979-45-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,7,9,7 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1147979-45:
(9*1)+(8*1)+(7*4)+(6*7)+(5*9)+(4*7)+(3*9)+(2*4)+(1*5)=200
200 % 10 = 0
So 1147979-45-0 is a valid CAS Registry Number.