571926-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 571926-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,1,9,2 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 571926-41:
(8*5)+(7*7)+(6*1)+(5*9)+(4*2)+(3*6)+(2*4)+(1*1)=175
175 % 10 = 5
So 571926-41-5 is a valid CAS Registry Number.