82044-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82044-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,4 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82044-41:
(7*8)+(6*2)+(5*0)+(4*4)+(3*4)+(2*4)+(1*1)=105
105 % 10 = 5
So 82044-41-5 is a valid CAS Registry Number.