446880-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446880-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,8,8 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 446880-82:
(8*4)+(7*4)+(6*6)+(5*8)+(4*8)+(3*0)+(2*8)+(1*2)=186
186 % 10 = 6
So 446880-82-6 is a valid CAS Registry Number.