122766-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122766-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,7,6 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122766-36:
(8*1)+(7*2)+(6*2)+(5*7)+(4*6)+(3*6)+(2*3)+(1*6)=123
123 % 10 = 3
So 122766-36-3 is a valid CAS Registry Number.