82385-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82385-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,8 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82385-71:
(7*8)+(6*2)+(5*3)+(4*8)+(3*5)+(2*7)+(1*1)=145
145 % 10 = 5
So 82385-71-5 is a valid CAS Registry Number.