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(R)-2-(3,4-dimethoxyphenyl)-1,1-ethylenedioxy-6,7-methylenedioxy-1,2,3,4-tetrahydronaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1008303-69-2

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1008303-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1008303-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,8,3,0 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1008303-69:
(9*1)+(8*0)+(7*0)+(6*8)+(5*3)+(4*0)+(3*3)+(2*6)+(1*9)=102
102 % 10 = 2
So 1008303-69-2 is a valid CAS Registry Number.

1008303-69-2Relevant academic research and scientific papers

Asymmetric 1,4-addition of organoboron reagents to quinone monoketals catalyzed by a chiral diene/rhodium complex: A new synthetic route to enantioenriched 2-aryltetralones

Tokunaga, Norihito,Hayashi, Tamio

, p. 513 - 516 (2008/02/08)

A novel synthetic approach to 2-aryltetra-lones with high ee has been developed through asymmetric 1,4-addition of arylboronic acids to naphthoquinone monoketals catalyzed by a rhodium complex with the (R,R)-Ph-bod* ligand. The asymmetric addition proceed

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