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52899-65-7

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52899-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52899-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,9 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52899-65:
(7*5)+(6*2)+(5*8)+(4*9)+(3*9)+(2*6)+(1*5)=167
167 % 10 = 7
So 52899-65-7 is a valid CAS Registry Number.

52899-65-7Relevant articles and documents

Synthesis and Properties of Liquid Crystalline Side Chain Polysiloxanes of Negative Dielectric Anisotropy

Surendranath, V.,Johnson, D. L.

, p. 207 - 212 (2007/10/02)

A series of alkenyl substituted biphenyl benzoates having a lateral cyano susbtituent have been prepared.These liquid crystalline monomers were hydrosilylated with polymethylhydrosiloxane.The monomers have wide nematic range, and the polymers show wide range liquid crystallinity.Keywords: liquid crystals, polysiloxanes, synthesis

LATERALLY SUBSTITUTED 4-n-ALKYLPHENYL 4-n-ALKYLBICYCLO(2. 2. 2)OCTANE-1-CARBOXYLATES.

Gray,Kelly

, p. 109 - 119 (2007/10/02)

Different substituents (fluoro, chloro, bromo, and cyano) have been separately introduced into the 2-position of the phenolic moiety of the 4-n-alkylphenyl 4-n-alkylbicyclo(2. 2. 2)octane-1-carboxylates to produce new series of low melting esters with lar

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