908574-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 908574-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,5,7 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 908574-17:
(8*9)+(7*0)+(6*8)+(5*5)+(4*7)+(3*4)+(2*1)+(1*7)=194
194 % 10 = 4
So 908574-17-4 is a valid CAS Registry Number.