317337-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 317337-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,7,3,3 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 317337-41:
(8*3)+(7*1)+(6*7)+(5*3)+(4*3)+(3*7)+(2*4)+(1*1)=130
130 % 10 = 0
So 317337-41-0 is a valid CAS Registry Number.