957480-99-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957480-99-8 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, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 957480-99:
(8*9)+(7*5)+(6*7)+(5*4)+(4*8)+(3*0)+(2*9)+(1*9)=228
228 % 10 = 8
So 957480-99-8 is a valid CAS Registry Number.