85871-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85871-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,7 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85871-48:
(7*8)+(6*5)+(5*8)+(4*7)+(3*1)+(2*4)+(1*8)=173
173 % 10 = 3
So 85871-48-3 is a valid CAS Registry Number.