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102994-45-6

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102994-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102994-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,9 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102994-45:
(8*1)+(7*0)+(6*2)+(5*9)+(4*9)+(3*4)+(2*4)+(1*5)=126
126 % 10 = 6
So 102994-45-6 is a valid CAS Registry Number.

102994-45-6Relevant articles and documents

Asymmetric reduction of aromatic and heterocyclic ketones by hydrosilylation and hydrogen transfer in the presence of optically active rhodium catalysts

Iovel',Rubina,Popelis,Gaukhman,Lukevits

, p. 294 - 307 (1996)

A study has been made of enantioselective hydrosilylation and reduction, by hydrogen transfer, of prochiral alkyl phenyl ketones or alkyl hetaryl ketones over various optically active catalysts. A total of 14 aromatic and heterocyclic carbinols were synthesized with preparative yields of 54-100%. The most effective catalytic systems were found to be complexes of RhCl3 and [Rh(cod)Cl]2 with the known optical inductor (S,S)-i-Pr-Pybox, with which we have obtained for the first time a series of heterocyclic secondary alcohols with an enantioselectivity of 20-63%. 1996 Plenum Publishing Corporation.

NITROGEN-CONTAINING HETEROCYCLIC COMPOUND HAVING INHIBITORY EFFECT ON PRODUCTION OF KYNURENINE

-

Paragraph 0199, (2013/03/28)

The present invention provides a nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof having an inhibitory effect on the production of kynurenine, represented by formula (I): (wherein R6 and R7 may be the same or different and each represent a hydrogen atom or the like, R8, R9, R19, and R11 may be the same or different and each represent a hydrogen atom or the like, R1 represents lower alkyl which may be substituted with cycloalkyl, or the like, and R3 represents optionally substituted aryl or an optionally substituted heterocyclic group).

Dual role of alkynyl halides in one-step synthesis of alkynyl epoxides

Trofimov, Alexander,Chernyak, Natalia,Gevorgyan, Vladimir

supporting information; experimental part, p. 13538 - 13539 (2009/02/06)

It was demonstrated that alkynyl halides could serve as a source of Br+ and acetylide ions in the same transformation. This allowed for the efficient one-step preparation of alkynyl epoxides, important organic building blocks, from readily available starting materials. Copyright

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