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1-<5'-<4''-(Benzyloxycarbonylamino)-1''-(S)-(methoxycarbonyl)-n-butylamino>-5'-deoxy-2',3'-O-isopropylidene-α-L-talo-furanurononitrile>uracil is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115436-58-3

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115436-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115436-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,3 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115436-58:
(8*1)+(7*1)+(6*5)+(5*4)+(4*3)+(3*6)+(2*5)+(1*8)=113
113 % 10 = 3
So 115436-58-3 is a valid CAS Registry Number.

115436-58-3Downstream Products

115436-58-3Relevant academic research and scientific papers

Synthesis of Modified Polyoxins by Reaction of Uridine-5'-aldehyde with Trimethylsilyl Cyanide and Amino Acids

Fiandor, Jose,Garcia-Lopez, Maria-Teresa,Heras, Federico G. De las,Mendez-Castrillon, Paloma P.

, p. 978 - 981 (2007/10/02)

The synthesis of six modified polyoxin derivatives containing an alkylamino group replacing the peptide bond has been accomplished, in a one pot reaction, by condensation of 2',3'-O-isopropylideneuridine-5'-aldehyde with trimethylsilyl cyanide, boron trifluoride etherate and an amino acid, in methanol.The reaction affords stereoselectively the diastereoisomer having at C-5' the same absolute configuration as the natural polyoxins.

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