114502-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114502-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,5,0 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 114502-15:
(8*1)+(7*1)+(6*4)+(5*5)+(4*0)+(3*2)+(2*1)+(1*5)=77
77 % 10 = 7
So 114502-15-7 is a valid CAS Registry Number.