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1037299-31-2

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1037299-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1037299-31-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,7,2,9 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1037299-31:
(9*1)+(8*0)+(7*3)+(6*7)+(5*2)+(4*9)+(3*9)+(2*3)+(1*1)=152
152 % 10 = 2
So 1037299-31-2 is a valid CAS Registry Number.

1037299-31-2Downstream Products

1037299-31-2Relevant academic research and scientific papers

Rhodium-catalyzed Reformatsky-type reaction for asymmetric synthesis of difluoro-β-lactams using menthyl group as a chiral auxiliary

Tarui, Atsushi,Ozaki, Daiki,Nakajima, Naoko,Yokota, Yuto,Sokeirik, Yasser S.,Sato, Kazuyuki,Omote, Masaaki,Kumadaki, Itsumaro,Ando, Akira

, p. 3839 - 3843 (2008/09/21)

We developed a new methodology for the asymmetric Reformatsky-type reaction of (-)-menthyl bromodifluoroacetate (2) with imine in the presence of RhCl(PPh3)3. Ester 2 with the cost-effective chiral auxiliary gave (S)-difluoro-β-lacta

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