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7,14-dimesitylovalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1253293-42-3

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1253293-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253293-42-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,2,9 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1253293-42:
(9*1)+(8*2)+(7*5)+(6*3)+(5*2)+(4*9)+(3*3)+(2*4)+(1*2)=143
143 % 10 = 3
So 1253293-42-3 is a valid CAS Registry Number.

1253293-42-3Downstream Products

1253293-42-3Relevant academic research and scientific papers

One-step conversion of aromatic hydrocarbon bay regions into unsubstituted benzene rings: A reagent for the low-temperature, metal-free growth of single-chirality carbon nanotubes

Fort, Eric H.,Scott, Lawrence T.

, p. 6626 - 6628 (2010)

A tube ride: The controlled chemical synthesis of uniform, single-walled carbon nanotubes from short hydrocarbon templates, such as aromatic belts and geodesic nanotube end-caps, by a Diels-Alder cycloaddition/rearomatization strategy requires a potent masked acetylene capable of transforming hydrocarbon bay regions into new unsubstituted benzene rings in a single operation. Nitroethylene has been found to effect such benzannulations (see scheme).

Facile air-oxidation of large aromatic hydrocarbon bay regions to bay region quinones: Predicted oxygen-sensitivity of hydrogen-terminated carbon nanotubes

Fort, Eric H.,Scott, Lawrence T.

scheme or table, p. 5747 - 5749 (2012/08/28)

Dimesitylbisanthene (1) oxidizes to the corresponding bay region quinone (2) on standing in solutions exposed to air and ambient light. It is anticipated that hydrogen-terminated carbon nanotubes with bay regions on the rim are likely to exhibit even grea

Diels-Alder cycloaddition of acetylene gas to a polycyclic aromatic hydrocarbon bay region

Fort, Eric H.,Jeffreys, Matthew S.,Scott, Lawrence T.

scheme or table, p. 8102 - 8104 (2012/09/07)

The direct conversion of a polycyclic aromatic hydrocarbon bay region to a new, unsubstituted benzene ring by Diels-Alder cycloaddition of acetylene gas is reported for the first time. At 140 °C in dimethylformamide, under 1.8 atm pressure of acetylene ga

NANOSTRUCTURES AND METHODS FOR CHEMICALLY SYNTHESIZING NANOSTRUCTURES

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Page/Page column 18-19, (2011/01/12)

The present invention generally relates to nanostructure compositions, as well as methods for the controlled synthesis of nanostructures, such as carbon nanotubes. In some embodiments, methods involving iterative growth of a nanostructure template to homo

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