82027-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82027-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,2 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82027-49:
(7*8)+(6*2)+(5*0)+(4*2)+(3*7)+(2*4)+(1*9)=114
114 % 10 = 4
So 82027-49-4 is a valid CAS Registry Number.