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69231-09-0

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69231-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69231-09-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,3 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69231-09:
(7*6)+(6*9)+(5*2)+(4*3)+(3*1)+(2*0)+(1*9)=130
130 % 10 = 0
So 69231-09-0 is a valid CAS Registry Number.

69231-09-0Relevant articles and documents

A new, modular approach towards 2-(1-hydroxyalkyl)oxazolines, effective bidentate chiral ligands

Bauer, Michael,Kazmaier, Uli

, p. 2155 - 2158 (2006)

Addition of β-hydroxyisonitriles towards aldehydes gives rise to hydroxyalkyl oxazolines, an interesting class of bidentate chiral ligands. This concept allows a very easy ligand tuning and optimization of the ligand structure as illustrated in a first ex

Straightforward synthesis of chiral hydroxy isocyanides

Bauer, Michael,Kazmaier, Uli

experimental part, p. 2360 - 2366 (2009/09/05)

Various types of hydroxy isocyanides have been prepared from the corresponding amino alcohols. These hydroxy isocyanides are interesting building blocks for multicomponent reactions and the synthesis of (hydroxyalkyl) oxazoline ligands. The isocyanides ar

Ligand electronic effects in enantioselective diethylzinc additions

Casey, Mike,Smyth, Martin P.

, p. 102 - 106 (2007/10/03)

Enantiopure amino alcohols were converted into N-(2-hydroxyalkyl)formamides, which were converted into the chloro-alkylformamides. Treatment with phosphorus pentachloride and anilines, followed by basic workup, gave 2-unsubstituted imidazolines bearing va

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