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672343-26-9

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672343-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 672343-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,2,3,4 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 672343-26:
(8*6)+(7*7)+(6*2)+(5*3)+(4*4)+(3*3)+(2*2)+(1*6)=159
159 % 10 = 9
So 672343-26-9 is a valid CAS Registry Number.

672343-26-9Downstream Products

672343-26-9Relevant articles and documents

A new class of readily available and conformationally rigid phosphino-oxazoline ligands for asymmetric catalysis

Liu, Duan,Dai, Qian,Zhang, Xumu

, p. 6460 - 6471 (2007/10/03)

A new class of conformationally rigid phosphino-oxazoline ligands 3 were synthesized via an efficient ortho-substitution of phenyl glycinol as the key step. Divergent synthetic routes for easy ligand modulation, as well as a procedure suitable for scale-u

Synthesis of a New Class of Conformationally Rigid Phosphino-oxazolines: Highly Enantioselective Ligands for Ir-Catalyzed Asymmetric Hydrogenation

Liu, Duan,Tang, Wenjun,Zhang, Xumu

, p. 513 - 516 (2007/10/03)

(Equation presented) A new class of conformationally rigid phosphino-oxazoline ligands were synthesized from readily available enantiopure phenyl glycinol. Ir complexes with these ligands are air-stable and highly enantioselective catalysts for asymmetric

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