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(S)-3-((S)-2-Azido-7-bromo-heptanoyl)-4-benzyl-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203739-38-2

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203739-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203739-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,3 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 203739-38:
(8*2)+(7*0)+(6*3)+(5*7)+(4*3)+(3*9)+(2*3)+(1*8)=122
122 % 10 = 2
So 203739-38-2 is a valid CAS Registry Number.

203739-38-2Downstream Products

203739-38-2Relevant academic research and scientific papers

Asymmetric synthesis of ω-bromo-2(S)-azido acids as precursors for the synthesis of novel amino acids

Lundquist IV, Joseph T.,Dix, Thomas A.

, p. 775 - 778 (1998)

A series of ω-bromo-2(S)-azido acids with side-chain lengths ranging from 3-5 methylene units has been synthesized. These intermediates enable the facile synthesis of chiral non-natural amino acids containing virtually any nucleophile capable of substituting the ω-bromo group.

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