446824-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446824-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,8,2 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 446824-98:
(8*4)+(7*4)+(6*6)+(5*8)+(4*2)+(3*4)+(2*9)+(1*8)=182
182 % 10 = 2
So 446824-98-2 is a valid CAS Registry Number.