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23699-69-6

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23699-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23699-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,6,9 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23699-69:
(7*2)+(6*3)+(5*6)+(4*9)+(3*9)+(2*6)+(1*9)=146
146 % 10 = 6
So 23699-69-6 is a valid CAS Registry Number.

23699-69-6Relevant articles and documents

Direct Triple Annulations: A Way to Design Large Triazastarphenes with Intertwined Hexagonal Packing

Li, Qian,Moussallem, Chady,Castet, Frédéric,Muccioli, Luca,Dourges, Marie-Anne,Toupance, Thierry,Nicolas, Yohann

supporting information, p. 344 - 348 (2022/01/04)

A new straightforward synthetic strategy has been elaborated to achieve star-shaped triazatrinaphthylene and, for the first time, triazatrianthrylene derivatives. Their solution- and solid-state properties were thoroughly characterized by cyclic voltammetry, UV–vis absorption spectroscopy, X-ray diffraction, and density functional theory calculations. Original hexagonal molecular arrangements were found in the crystal phase, which opens a new pathway for designing materials with improved three-dimensional charge-transport properties.

Miscellaneous anthracene organic compound and preparing method and application thereof

-

Paragraph 0042; 0043; 0044, (2019/07/10)

The invention relates to the technical field of semiconductors, in particular to a miscellaneous anthracene organic compound and a preparing method and application thereof. The structural formula of the miscellaneous anthracene organic compound is shown i

Palladium-catalyzed oxidative C-H bond acylation of N-nitrosoanilines with toluene derivatives: A traceless approach to synthesize N-alkyl-2-aminobenzophenones

Wu, Yinuo,Feng, Ling-Jun,Lu, Xiao,Kwong, Fuk Yee,Luo, Hai-Bin

, p. 15352 - 15354 (2015/01/08)

A palladium-catalyzed cascade cross-coupling of N-nitroso-anilines and toluene derivatives for the direct synthesis of N-alkyl-2-aminobenzophenones is described. N-nitroso groups in anilines can act as the traceless directing groups while toluene derivatives can serve as effective acyl precursors under mild reaction conditions.

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