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22867-43-2

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22867-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22867-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,6 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22867-43:
(7*2)+(6*2)+(5*8)+(4*6)+(3*7)+(2*4)+(1*3)=122
122 % 10 = 2
So 22867-43-2 is a valid CAS Registry Number.

22867-43-2Relevant articles and documents

PHOTOALIGNING MATERIALS

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Page/Page column 85, (2013/04/24)

The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, comprising a main chain and a side chain, wherein the side chain and/or main chain comprises a polar group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

PHOTOCROSSLINKABLE MATERIALS COMPRISING ALICYCLIC GROUP

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Page/Page column 86, (2009/01/20)

A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.

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