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(R)-1-[(S)-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-phenyl-methyl]-1,2-dihydro-naphthalene-1,4-dicarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136289-27-5

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136289-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136289-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,8 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136289-27:
(8*1)+(7*3)+(6*6)+(5*2)+(4*8)+(3*9)+(2*2)+(1*7)=145
145 % 10 = 5
So 136289-27-5 is a valid CAS Registry Number.

136289-27-5Downstream Products

136289-27-5Relevant academic research and scientific papers

The Photochemical Reaction between 1,4-Dicyanonaphthalene and benzyl ethers

D'Alessandro, Nicola,Mella, Mariella,Fasani, Elisa,Toma, Lucio,Albini, Angelo

, p. 5043 - 5050 (2007/10/02)

Irradiation of 1,4-dicyanonaphthalene (DCN) and benzyl methyl ether gives the two diastereoisomeric 1-substituted 1,2-dihydronaphthalenes. A stereochemical assignment for these products, and related diastereoisomers pairs is proposed. The reaction occurs via the free radical ions and the low quantum efficiency is due to the slow deprotonation of the radical cation, with only moderate salt effect. In accordance with this scheme, the reaction with benzyl 1-menthyl ether gives a low enantiomeric eccess.

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