446284-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446284-94-2 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 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 446284-94:
(8*4)+(7*4)+(6*6)+(5*2)+(4*8)+(3*4)+(2*9)+(1*4)=172
172 % 10 = 2
So 446284-94-2 is a valid CAS Registry Number.