824428-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 824428-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,4,4,2 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 824428-86:
(8*8)+(7*2)+(6*4)+(5*4)+(4*2)+(3*8)+(2*8)+(1*6)=176
176 % 10 = 6
So 824428-86-6 is a valid CAS Registry Number.