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65946-62-5

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65946-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65946-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,4 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 65946-62:
(7*6)+(6*5)+(5*9)+(4*4)+(3*6)+(2*6)+(1*2)=165
165 % 10 = 5
So 65946-62-5 is a valid CAS Registry Number.

65946-62-5Relevant articles and documents

N, N, N -Triphenylselenylisocyanuric Acid (TPSCA): A New Versatile Reagent for α-Phenylselenenylation of Aldehydes and Ketones

Movassagh, Barahman,Takallou, Ahmad

supporting information, p. 2247 - 2252 (2015/09/28)

A new, versatile reagent, N,N,N-triphenylselenyl-isocyanuric acid (TPSCA) has been prepared, characterized, and used as a source of the electrophilic phenylselenyl group. This relatively stable compound was utilized for an efficient α-selenenylation react

Direct, facile aldehyde and ketone α-selenenylation reactions promoted by L-prolinamide and pyrrolidine sulfonamide organocatalysts

Wang, Jian,Li, Hao,Mei, Yujiang,Lou, Bihshow,Xu, Dingguo,Xie, Daiqian,Guo, Hua,Wang, Wei

, p. 5678 - 5687 (2007/10/03)

A new catalytic method for direct α-selenenylation reactions of aldehydes and ketones has been developed. The results of exploratory studies have demonstrated that L-prolinamide is an effective catalyst for α-selenenylation reactions of aldehydes, whereas

Synthesis of Spiro-Compounds: Use of Diselenoacetals for Generation of Quaternary Centres by Alkylation and Radical Cyclization

Set, Lu,Cheshire, David R.,Clive, Derrick L. J.

, p. 1205 - 1207 (2007/10/02)

Ketones are readily converted via the corresponding diphenyl diselenoacetals (2) into selenides (5) which undergo radical 5-exo cyclization to spiro-compounds (7) on treatment with triphenyltin hydride and azoisobutyronitrile; an analogous sequence serves

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