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(R)-(+)-1,2-Bis(diphenylphosphino)-4-(diphenylphosphoryl)butan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124128-40-1

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124128-40-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124128-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,2 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 124128-40:
(8*1)+(7*2)+(6*4)+(5*1)+(4*2)+(3*8)+(2*4)+(1*0)=91
91 % 10 = 1
So 124128-40-1 is a valid CAS Registry Number.

124128-40-1Downstream Products

124128-40-1Relevant academic research and scientific papers

Asymmetric Catalysis, LI. - New Optically Active Chelating Phosphines - Synthesis and Application in Enantioselective Catalysis

Brunner, Henri,Lautenschlager, Hans-Juergen,Koenig, Wilfried A.,Krebber, Ralph

, p. 847 - 853 (2007/10/02)

The known triphosphines 1 and 4 were transformed into their monophosphine oxide and monophosphine sulfide derivatives 2, 3, 5, and 6 via NiCl2 complexes. 21 optically active phosphines were used as ligands in the Rh-catalysed hydrogenation of (Z)-α-acetam

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