408317-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408317-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,1 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 408317-95:
(8*4)+(7*0)+(6*8)+(5*3)+(4*1)+(3*7)+(2*9)+(1*5)=143
143 % 10 = 3
So 408317-95-3 is a valid CAS Registry Number.