1136-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1136-04-5 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, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1136-04:
(6*1)+(5*1)+(4*3)+(3*6)+(2*0)+(1*4)=45
45 % 10 = 5
So 1136-04-5 is a valid CAS Registry Number.