86253-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86253-84-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,5 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86253-84:
(7*8)+(6*6)+(5*2)+(4*5)+(3*3)+(2*8)+(1*4)=151
151 % 10 = 1
So 86253-84-1 is a valid CAS Registry Number.