1826-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1826-82-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,2 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1826-82:
(6*1)+(5*8)+(4*2)+(3*6)+(2*8)+(1*2)=90
90 % 10 = 0
So 1826-82-0 is a valid CAS Registry Number.