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3-(4-Butoxy-phenyl)-4-(4-propoxy-phenyl)-butyric acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344249-20-3

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344249-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344249-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,2,4 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 344249-20:
(8*3)+(7*4)+(6*4)+(5*2)+(4*4)+(3*9)+(2*2)+(1*0)=133
133 % 10 = 3
So 344249-20-3 is a valid CAS Registry Number.

344249-20-3Relevant academic research and scientific papers

Synthesis and Mesomorphic Properties of 2,6-Disubstituted Tetralins

Cereghetti, Marco,Marbet, Roman,Schleich, Kuno

, p. 1318 - 1330 (2007/10/02)

Synthesis and mesomorphic behavior of nine members of each of the two classes of 6-phenyl- and 2-phenyltetralins and five members of the 2-trans-cyclohexyltetralins are reported.The synthesis of one member of each class is described in detail.Besides the target compounds, more than twenty intermediates showed liquid crystalline properties; their transition temperatures are recorded (see Tables 1-6).

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