1132-15-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1132-15-6 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 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1132-15:
(6*1)+(5*1)+(4*3)+(3*2)+(2*1)+(1*5)=36
36 % 10 = 6
So 1132-15-6 is a valid CAS Registry Number.