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125366-78-1

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125366-78-1 Usage

General Description

4,4'-dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde is a chemical compound with the molecular formula C13H10O4. It is a derivative of biphenyl and is commonly used in the synthesis of various organic compounds. This chemical is an aldehyde, which means it has a carbonyl group (C=O) bonded to a hydrogen atom and a hydroxyl (OH) group. It is often used as a reagent in organic chemistry for the preparation of different functionalized biphenyls and related compounds. The compound has applications in pharmaceuticals, dyes, and organic synthesis due to its potential as a versatile building block in chemical reactions. Additionally, it can be used as a fluorescent tag in analytical chemistry and as a ligand in coordination chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 125366-78-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,3,6 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 125366-78:
(8*1)+(7*2)+(6*5)+(5*3)+(4*6)+(3*6)+(2*7)+(1*8)=131
131 % 10 = 1
So 125366-78-1 is a valid CAS Registry Number.

125366-78-1Downstream Products

125366-78-1Relevant articles and documents

Exo-functionalized shape-persistent [2+3] cage compounds: Influence of molecular rigidity on formation and permanent porosity

Schneider, Markus W.,Oppel, Iris M.,Mastalerz, Michael

, p. 4156 - 4160 (2012)

Exo-functionalized [2+3] cage compounds were synthesized by using two different bissalicylaldehydes as molecular precursors in the reaction with triptycene triamine to study the influence of the rigidity of the molecular structure of [2+3] cages on their

Syntheses of 2,2′-bibenzo[7]annulenes by double Au-catalyzed sequential activation of propargylic carboxylates

Lee, Young Ju,Heo, Hoon Gu,Oh, Chang Ho

, p. 6113 - 6117 (2016)

We previously reported a novel Au-catalyzed sequential activation of two different propargyl carboxylates to 6-methylene-6H-benzo[7]annulene-5,8-diyl dicarboxylates. This reaction has been extended to syntheses of highly functionalized 2,2′-bibenzo[7]annulenes with four biphenyls bearing two sets of different propargyl carboxylates.

COLORANT COMPOSITION, PHOTOSENSITIVE RESIN COMPOSITION, PHOTO RESIST, COLOR FILTER, AND DISPLAY DEVICE

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Paragraph 0220; 0221; 0225; 0226, (2020/08/14)

The color material composition of claim 1, wherein the compound is represented by the following formula. A photosensitive material, a color filter and a display device are provided. (by machine translation)

The polymerizable liquid crystal compound, the polymerizable composition, polymer, a phase difference film and its manufacturing method, a laminate for transfer, optical member and method of manufacturing same, and display device

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Paragraph 0226; 0232, (2019/03/26)

A polymerizable liquid crystal compound which is represented by general formula (1). (In general formula (1), the symbols are as defined in the description.)

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