13136-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13136-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13136-26:
(7*1)+(6*3)+(5*1)+(4*3)+(3*6)+(2*2)+(1*6)=70
70 % 10 = 0
So 13136-26-0 is a valid CAS Registry Number.