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203066-90-4

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203066-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203066-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,0,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 203066-90:
(8*2)+(7*0)+(6*3)+(5*0)+(4*6)+(3*6)+(2*9)+(1*0)=94
94 % 10 = 4
So 203066-90-4 is a valid CAS Registry Number.

203066-90-4Downstream Products

203066-90-4Relevant articles and documents

Influence of fluoro substituents on the mesophase behaviour of banana-shaped molecules

Bedel,Rouillon,Marcerou,Laguerre,Nguyen,Achard

, p. 2214 - 2220 (2007/10/03)

Three new series of bent-shaped five-ring liquid crystals, based on the ester of isophthalic acid as the central core and azomethine linkages, are presented. They differ by the number and the position of halogeno substituents on the outer rings. This lateral substitution strongly influences the type of mesophases formed. Calculations were performed to determine the modification of the distribution of charge along the different molecules.

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