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14399-84-9

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14399-84-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14399-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,9 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14399-84:
(7*1)+(6*4)+(5*3)+(4*9)+(3*9)+(2*8)+(1*4)=129
129 % 10 = 9
So 14399-84-9 is a valid CAS Registry Number.

14399-84-9Relevant articles and documents

Aerobic Visible-Light Induced Intermolecular S?N Bond Construction: Synthesis of 1,2,4-Thiadiazoles from Thioamides under Photosensitizer-Free Conditions

Wang, Hui,Xie, Shihua,Zhu, Hongjun,Zhuo, Liang

supporting information, p. 3398 - 3402 (2021/06/25)

Aerobic visible-light induced intermolecular S?N bond construction has been achieved without the addition of photosensitizer, metal, or base. With this strategy, 1,2,4-thiadiazoles can be obtained from thioamides. Preliminary mechanistic investigation suggested that the excited state of thioamides undergoes a single-electron-transfer (SET) process to afford thioamidyl radicals, which can be further transformed into a 1,2,4-thiadiazole through desulfurization and oxidative cyclization. The reaction has good functional group tolerance and represents a green method for the construction of S?N bonds.

Use of carbon-sulfur cathodes in electro-organic chemistry - Part 2 - Reactions with activated alkenes; evidence for a vicarious substitution specific of this type of electrode.

Guillanton, G. Le,Do, Q. T.,Simonet, J.

, p. 427 - 439 (2007/10/02)

The sulfur-carbon electrode, used as a cathode, appears to be an excellent source of nucleophiles which are good sulfuration reagents towards alkenes not substituted by leaving groups.However, the electrochemical reactions are often complex.It should be w

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