114145-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114145-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,1,4 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 114145-28:
(8*1)+(7*1)+(6*4)+(5*1)+(4*4)+(3*5)+(2*2)+(1*8)=87
87 % 10 = 7
So 114145-28-7 is a valid CAS Registry Number.