126263-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126263-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126263-97:
(8*1)+(7*2)+(6*6)+(5*2)+(4*6)+(3*3)+(2*9)+(1*7)=126
126 % 10 = 6
So 126263-97-6 is a valid CAS Registry Number.