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1246018-81-4

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1246018-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246018-81-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,0,1 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1246018-81:
(9*1)+(8*2)+(7*4)+(6*6)+(5*0)+(4*1)+(3*8)+(2*8)+(1*1)=134
134 % 10 = 4
So 1246018-81-4 is a valid CAS Registry Number.

1246018-81-4Relevant articles and documents

Synthesis and mesomorphic studies of a series of liquid crystalline 2-(4-Alkylphenyl)-6-Methoxyquinolines

Chia, Win-Long,Chang, Chih Hao

, p. 47 - 55 (2011/06/10)

This study describes the novel synthesis of a homologous series of quinoline-containing liquid crystalline 2-(4-alkylphenyl)-6-methoxyquinolines (nPQOMe, n=4-8) compounds. Preparation of these compounds was completed in the overall two-step reaction and fair to good yields (47-60%) were obtained. Thermotropic behaviors of these liquid crystalline compounds were investigated using differential scanning calorimetry and polarized optical microscopy. Liquid crystals of these 2-(4-alkylphenyl)-6-methoxyquinolines display only nematic phase. Taylor & Francis Group, LLC.

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