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93643-52-8

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93643-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93643-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,4 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93643-52:
(7*9)+(6*3)+(5*6)+(4*4)+(3*3)+(2*5)+(1*2)=148
148 % 10 = 8
So 93643-52-8 is a valid CAS Registry Number.

93643-52-8Downstream Products

93643-52-8Relevant articles and documents

Chiral Bipyridine Ligand with Flexible Molecular Recognition Site: Development and Application to Copper-Catalyzed Asymmetric Borylation of α,β-Unsaturated Ketones

Tsutsumi, Ryosuke,Taguchi, Rika,Yamanaka, Masahiro

, (2021/10/20)

A novel chiral bipyridine ligand bearing a flexible side chain with a molecular recognition site enables precise stereocontrol through the cooperative action of metal center and hydrogen bonds. This new chiral ligand was applied to the copper-catalyzed as

Dicationic ((-)-sparteine)palladium-catalyzed enantioselective aldol reaction of aldehydes with 1-phenyl-1-trimethylsilyloxyethene, proceeding via a palladium enolate

Kiyooka, Syun-ichi,Takeshita, Yushi,Tanaka, Yoshinori,Higaki, Takafumi,Wada, Yosuke

, p. 4453 - 4456 (2007/10/03)

A dicationic ((-)-sparteine)palladium complex underwent a superior catalytic enantioselective aldol reaction of aldehydes with 1-phenyl-1-trimethylsilyloxyethene performing satisfactorily, starting with ((-)-sparteine)PdCl2 and AgSbF6/sub

Optically active bidentate phosphine ligand palladium complex

-

, (2008/06/13)

The present invention provides a novel optically active bidentate phosphine ligand palladium complex of formula (I) or (II) which can be used for the preparation of optically active β-hydroxyketones: STR1 ?wherein Y- represents an anion pair wh

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