265137-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 265137-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,1,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 265137-12:
(8*2)+(7*6)+(6*5)+(5*1)+(4*3)+(3*7)+(2*1)+(1*2)=130
130 % 10 = 0
So 265137-12-0 is a valid CAS Registry Number.