446285-53-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446285-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,2,8 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 446285-53:
(8*4)+(7*4)+(6*6)+(5*2)+(4*8)+(3*5)+(2*5)+(1*3)=166
166 % 10 = 6
So 446285-53-6 is a valid CAS Registry Number.