41570-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41570-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41570-82:
(7*4)+(6*1)+(5*5)+(4*7)+(3*0)+(2*8)+(1*2)=105
105 % 10 = 5
So 41570-82-5 is a valid CAS Registry Number.