52689-24-4 Usage
Physical state
Colorless liquid
Odor
Strong
Common uses
Starting material in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds; solvent and intermediate in the production of dyes, perfumes, and flavors
Potential applications
Materials science (e.g. production of polymers and specialty chemicals)
Safety concerns
Flammable; may pose health risks if not properly managed in a controlled environment
Check Digit Verification of cas no
The CAS Registry Mumber 52689-24-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,8 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52689-24:
(7*5)+(6*2)+(5*6)+(4*8)+(3*9)+(2*2)+(1*4)=144
144 % 10 = 4
So 52689-24-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H14/c1-2-9-6-7-10-4-3-5-11(10)8-9/h6-8H,2-5H2,1H3
52689-24-4Relevant articles and documents
Synthesis of Biological Markers in Fossil Fuels. 2. Synthesis and 13C NMR Studies of Substituted Indans and Tetralins
Adamczyk, Maciej,Watt, David S.,Netzel, Daniel A.
, p. 4226 - 4237 (2007/10/02)
Unambiguous syntheses of all possible methyl, ethyl, n-propyl, and n-butyl derivatives of indan and tetralin were developed using the Kumada coupling procedure involving the reaction of aryl or vinyl halides with Grignard reagents in the presence of nickel(II) chloride.An analysis of the 13C NMR spectra of these compounds was also completed.