954256-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 954256-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,4,2,5 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 954256-46:
(8*9)+(7*5)+(6*4)+(5*2)+(4*5)+(3*6)+(2*4)+(1*6)=193
193 % 10 = 3
So 954256-46-3 is a valid CAS Registry Number.