82941-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82941-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,4 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82941-72:
(7*8)+(6*2)+(5*9)+(4*4)+(3*1)+(2*7)+(1*2)=148
148 % 10 = 8
So 82941-72-8 is a valid CAS Registry Number.