957480-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957480-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,4,8 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 957480-45:
(8*9)+(7*5)+(6*7)+(5*4)+(4*8)+(3*0)+(2*4)+(1*5)=214
214 % 10 = 4
So 957480-45-4 is a valid CAS Registry Number.