57872-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57872-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,8,7 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57872-41:
(7*5)+(6*7)+(5*8)+(4*7)+(3*2)+(2*4)+(1*1)=160
160 % 10 = 0
So 57872-41-0 is a valid CAS Registry Number.