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247909-01-9

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247909-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 247909-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,9,0 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 247909-01:
(8*2)+(7*4)+(6*7)+(5*9)+(4*0)+(3*9)+(2*0)+(1*1)=159
159 % 10 = 9
So 247909-01-9 is a valid CAS Registry Number.

247909-01-9Downstream Products

247909-01-9Relevant articles and documents

Liquid crystal compounds having a chiral fluorinated terminal portion

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, (2008/06/13)

Fluorine-containing, chiral liquid crystal compounds comprise (a) a chiral fluorochemical terminal portion containing at least one methylene group and optionally containing at least one catenary ether oxygen atom; (b) a saturated, chiral or achiral, hydrocarbon terminal portion; and (c) a central core connecting the terminal portions. The compounds have smectic mesophases or latent smectic mesophases and are useful, for example, in liquid crystal display devices.

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