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7338-50-3

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7338-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7338-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,3 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7338-50:
(6*7)+(5*3)+(4*3)+(3*8)+(2*5)+(1*0)=103
103 % 10 = 3
So 7338-50-3 is a valid CAS Registry Number.

7338-50-3Relevant articles and documents

Thermic conversion of benzene into 6-phenylfulvene with high yield mediated by GaP nanocrystals

Gao, Shanmin,Lu, Jun,Zhao, Yan,Chen, Nan,Xie, Yi

, p. 2880 - 2881 (2002)

With GaP nanocrystals being used in a close reaction system, 6-phenylfulvene is successfully obtained via a high yield thermic conversion from benzene, which provides the possibility of applying nanocrystals to mediate organic reactions.

Kinetics and Mechanism of Pyrrolidine Buffer-Catalyzed Fulvene Formation

Sieverding, Paul,Osterbrink, Johanna,Besson, Claire,K?gerler, Paul

, p. 486 - 494 (2019/01/11)

Rapid synthesis of fulvenes is achieved using pyrrolidinium/pyrrolidine buffers in anhydrous acetonitrile. Time-dependent UV-vis absorption and NMR spectroscopy reveal that the rate and yield of fulvene formation depend strongly on both the presence of acid in the medium and the choice of solvent, and they are negatively affected by water. Kinetic data have been collected for various substrates, and the synthetic benefits of the adjusted reaction conditions are showcased. Enhancements of reaction rates are found in comparison to literature procedures. α-Unsaturated fulvenes that were previously difficult to access can now be obtained in good yields.

Synthesis, characterization and cytotoxic activity on breast cancer cells of new half-titanocene derivatives

Sirignano, Esther,Saturnino, Carmela,Botta, Antonio,Sinicropi, Maria Stefania,Caruso, Anna,Pisano, Assunta,Lappano, Rosamaria,Maggiolini, Marcello,Longo, Pasquale

, p. 3458 - 3462 (2013/06/27)

A series of novel titanocene-complexes has been prepared and evaluated for their growth regulatory effects in MCF7 and SkBr3 breast cancer cells. The capability of some of these compound to elicit relevant repressive effects on cancer cell growth could be taken into account towards novel pharmacological approaches in cancer therapy.

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