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Toluene-4-sulfonic acid (1S,2S)-2-(diphenyl-phosphinoylmethyl)-cyclopentylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

171254-73-2

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171254-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171254-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,2,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 171254-73:
(8*1)+(7*7)+(6*1)+(5*2)+(4*5)+(3*4)+(2*7)+(1*3)=122
122 % 10 = 2
So 171254-73-2 is a valid CAS Registry Number.

171254-73-2Upstream product

171254-73-2Downstream Products

171254-73-2Relevant academic research and scientific papers

Rhodium and rhutenium complex with optically active chelate cyclopentadienyl-phosphine bidentate ligands

Kataoka, Yasutaka,Saito, Yoshinori,Nagata, Koji,Kitamura, Kenichi,Shibahara, Atsushi,Tani, Kazuhide

, p. 833 - 834 (1995)

The first optically active cyclopentadienyl-phosphine bidentate ligands (H ligands) in which a diphenylphosphino group and a cyclopentadienyl or an indenyl group are connected by an L-threitol derivative or an (S,S)-trans-1,2-dimethylcyclopentane group have been prepared.The rodium and rhutenium complexes of their anions have been prepared and characterized.

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