41571-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41571-37-3 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 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 41571-37:
(7*4)+(6*1)+(5*5)+(4*7)+(3*1)+(2*3)+(1*7)=103
103 % 10 = 3
So 41571-37-3 is a valid CAS Registry Number.