266353-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 266353-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,6,3,5 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 266353-29:
(8*2)+(7*6)+(6*6)+(5*3)+(4*5)+(3*3)+(2*2)+(1*9)=151
151 % 10 = 1
So 266353-29-1 is a valid CAS Registry Number.