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ethyl (3S,4S)-4-(4-bromophenylmethyl)-3-(2-hydroxyphenylamino)-2-oxotetrahydrofuran-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1361056-89-4

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1361056-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1361056-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,0,5 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1361056-89:
(9*1)+(8*3)+(7*6)+(6*1)+(5*0)+(4*5)+(3*6)+(2*8)+(1*9)=144
144 % 10 = 4
So 1361056-89-4 is a valid CAS Registry Number.

1361056-89-4Downstream Products

1361056-89-4Relevant academic research and scientific papers

Highly diastereo- and enantioselective Mannich reactions of synthetically flexible ketimines with secondary amine organocatalysts

Kano, Taichi,Song, Sunhwa,Kubota, Yasushi,Maruoka, Keiji

, p. 1191 - 1194 (2012/03/10)

High selectivity: A highly diastereo- and enantioselective Mannich reaction between a synthetically flexible ketimine and aldehydes has been developed. The syn- or anti-Mannich products contain tetrasubstituted chiral carbon centers and were obtained with almost complete stereoselectivity by using either L-proline or an axially chiral aminosulfonamide, respectively, as the catalyst (see scheme, Tf=trifluoromethanesulfonyl). Copyright

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