956474-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956474-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,4,7 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 956474-49:
(8*9)+(7*5)+(6*6)+(5*4)+(4*7)+(3*4)+(2*4)+(1*9)=220
220 % 10 = 0
So 956474-49-0 is a valid CAS Registry Number.