1136-25-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1136-25-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1136-25:
(6*1)+(5*1)+(4*3)+(3*6)+(2*2)+(1*5)=50
50 % 10 = 0
So 1136-25-0 is a valid CAS Registry Number.