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2,3-dibenzyloxy-4-methoxy-1-bromobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203259-23-8

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203259-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203259-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,2,5 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 203259-23:
(8*2)+(7*0)+(6*3)+(5*2)+(4*5)+(3*9)+(2*2)+(1*3)=98
98 % 10 = 8
So 203259-23-8 is a valid CAS Registry Number.

203259-23-8Relevant academic research and scientific papers

Concise syntheses of acromelic acid A and allo-acromelic acid A

Baldwin, Jack E.,Fryer, Andrew M.,Pritchard, Gareth J.,Spyvee, Mark R.,Whitehead, Roger C.,Wood, Mark E.

, p. 707 - 710 (2007/10/03)

Acromelic acid A 1 and allo-acromelic acid A 12 were synthesised in a biomimetic fashion. An oxidative cleavage-recyclisation strategy was used to construct the requisite C-4 pyridone from an intermediate catechol.

A biomimetic approach to the pyridone rings of the acromelic acids: A concise synthesis of acromelic acid a and an approach to acromelic acid B.

Baldwin, Jack E.,Fryer, Andrew M.,Pritchard, Gareth J.,Spyvee, Mark R.,Whitehead, Roger C.,Wood, Mark E.

, p. 7465 - 7484 (2007/10/03)

The syntheses of acromelic acid A 1, allo-acromelic acid A 19 and an approach towards acromelic acid B 2 are described. Palladium (0) catalysed cross-coupling reactions were used to generate C-4 catechol precursors and formation of the pyridone rings was investigated using a biomimetic oxidative cleavage - recyclisation strategy.

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