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(1R,2S,4R)-4-(2,4-Dinitro-phenylamino)-2-methoxy-2-methyl-1,2,3,4-tetrahydro-naphthalene-1-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109865-45-4

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109865-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109865-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,6 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109865-45:
(8*1)+(7*0)+(6*9)+(5*8)+(4*6)+(3*5)+(2*4)+(1*5)=154
154 % 10 = 4
So 109865-45-4 is a valid CAS Registry Number.

109865-45-4Downstream Products

109865-45-4Relevant academic research and scientific papers

Cycloadditions of Isoguinolinium Salts: Evidence for a Two-Step Mechanism in a Stereocontrolled Synthesis of Substituted Tetralins

Gupta, Ram B.,Franck, Richard W.

, p. 5393 - 5402 (2007/10/02)

A detailed investigation concerning the synthetic and mechanistic aspects of the inverse-electron demand Diels-Alder reaction of 2-(2,4-dinitrophenyl)isoquinolinium chloride (7) with vinyl ethers is described.The principle synthetic utility is the facile,

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