954584-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 954584-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,4,5,8 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 954584-43:
(8*9)+(7*5)+(6*4)+(5*5)+(4*8)+(3*4)+(2*4)+(1*3)=211
211 % 10 = 1
So 954584-43-1 is a valid CAS Registry Number.