438469-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 438469-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,4,6 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 438469-82:
(8*4)+(7*3)+(6*8)+(5*4)+(4*6)+(3*9)+(2*8)+(1*2)=190
190 % 10 = 0
So 438469-82-0 is a valid CAS Registry Number.