462128-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 462128-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,1,2 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 462128-99:
(8*4)+(7*6)+(6*2)+(5*1)+(4*2)+(3*8)+(2*9)+(1*9)=150
150 % 10 = 0
So 462128-99-0 is a valid CAS Registry Number.