82283-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82283-49-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,8 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82283-49:
(7*8)+(6*2)+(5*2)+(4*8)+(3*3)+(2*4)+(1*9)=136
136 % 10 = 6
So 82283-49-6 is a valid CAS Registry Number.