454685-94-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 454685-94-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,4,6,8 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 454685-94:
(8*4)+(7*5)+(6*4)+(5*6)+(4*8)+(3*5)+(2*9)+(1*4)=190
190 % 10 = 0
So 454685-94-0 is a valid CAS Registry Number.