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6435-79-6

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6435-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6435-79-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,3 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6435-79:
(6*6)+(5*4)+(4*3)+(3*5)+(2*7)+(1*9)=106
106 % 10 = 6
So 6435-79-6 is a valid CAS Registry Number.

6435-79-6Downstream Products

6435-79-6Relevant articles and documents

Intramolecular Hydroalkoxylation/Reduction and Hydroamination/Reduction of Unactivated Alkynes Using a Silane-Iodine Catalytic System

Fujita, Shoji,Shibuya, Masatoshi,Yamamoto, Yoshihiko

, p. 4199 - 4204 (2017)

A transition-metal-free silane-iodine catalytic system comprising I 2 and Et 3 SiH promotes intramolecular hydroalkoxylation/reduction and hydroamination/reduction of unactivated alkynes. This system allows the reaction to proceed at room temperature affording 2,4- and 2,5-disubstituted pyrrolidines as well as a 2,3-disubstituted tetrahydrofuran with high diastereoselectivity..

Aza-heterocycles via copper-catalyzed, remote C–H desaturation of amines

Dare, Ross M.,Nagib, David A.,Paneque, Alyson N.,Stateman, Leah M.

supporting information, p. 210 - 224 (2022/01/19)

A majority of medicines contain a nitrogen atom within a five- or six-membered ring. To rapidly access both such aza-heterocycles, we sought to develop a remote C–H desaturation of amines. Inspired by the Hofmann-L?ffler-Freytag (HLF) synthesis of five-me

Manganese-Catalyzed N-F Bond Activation for Hydroamination and Carboamination of Alkenes

Ji, Yun-Xing,Li, Jinxia,Li, Chun-Min,Qu, Shuanglin,Zhang, Bo

supporting information, p. 207 - 212 (2021/01/09)

A visible-light-promoted method for generating amidyl radicals from N-fluorosulfonamides via a manganese-catalyzed N-F bond activation strategy is reported. This protocol employs a simple manganese complex, Mn2(CO)10, as the precatalyst and a cheap silane, (MeO)3SiH, as both the hydrogen-atom donor and the F-atom acceptor, enabling intramolecular/intermolecular hydroaminations of alkenes, two-component carboamination of alkenes, and even three-component carboamination of alkenes. A wide range of valuable aliphatic sulfonamides can be readily prepared using these practical reactions.

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