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(S)-4-Benzyl-3-((1R,2R,3R,4S)-3-benzyloxymethyl-bicyclo[2.2.1]hept-5-ene-2-carbonyl)-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128385-57-9

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128385-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128385-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,8 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128385-57:
(8*1)+(7*2)+(6*8)+(5*3)+(4*8)+(3*5)+(2*5)+(1*7)=149
149 % 10 = 9
So 128385-57-9 is a valid CAS Registry Number.

128385-57-9Downstream Products

128385-57-9Relevant academic research and scientific papers

Asymetric Diels-Alder Reactions with γ-Functionalized α,β-Unsaturated Chiral N-Acyloxazolidinones: Synthesis of (+)-S-145

Martinelli, Michael J.

, p. 5065 - 5073 (2007/10/02)

An extension of the asymmetric Diels-Alder cycloaddition with chiral γ-substituted, α,β-unsaturated imides is described.The application of these results to the synthesis of the potent TxA2 receptor antagonist (+)-S-145 was successfully achieved in a practical manner.

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