41508-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41508-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,0 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 41508-31:
(7*4)+(6*1)+(5*5)+(4*0)+(3*8)+(2*3)+(1*1)=90
90 % 10 = 0
So 41508-31-0 is a valid CAS Registry Number.