111114-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111114-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,1 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111114-28:
(8*1)+(7*1)+(6*1)+(5*1)+(4*1)+(3*4)+(2*2)+(1*8)=54
54 % 10 = 4
So 111114-28-4 is a valid CAS Registry Number.
111114-28-4Relevant academic research and scientific papers
Investigations on the Conformation of 2-Diazo-1,3-diketones
Lauer, Wolfgang,Krause, Volker,Wegenroth, Horst,Meier, Herbert
, p. 465 - 470 (2007/10/02)
Conformational analyses of 2-diazo-1,3-diketones (2a-f) with bulky substituents are performed by applying 1H- and 13C-NMR measurements in solution (and in solid state).
