126822-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126822-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,2 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126822-84:
(8*1)+(7*2)+(6*6)+(5*8)+(4*2)+(3*2)+(2*8)+(1*4)=132
132 % 10 = 2
So 126822-84-2 is a valid CAS Registry Number.