94917-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94917-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,1 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94917-09:
(7*9)+(6*4)+(5*9)+(4*1)+(3*7)+(2*0)+(1*9)=166
166 % 10 = 6
So 94917-09-6 is a valid CAS Registry Number.