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1-Phenanthren-9-yl-naphthalene-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129656-76-4

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129656-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129656-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,5 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129656-76:
(8*1)+(7*2)+(6*9)+(5*6)+(4*5)+(3*6)+(2*7)+(1*6)=164
164 % 10 = 4
So 129656-76-4 is a valid CAS Registry Number.

129656-76-4Downstream Products

129656-76-4Relevant academic research and scientific papers

An Efficient Asymmetric Synthesis of Atropisomeric 1,1'-Binaphthyls via Nucleophilic Aromatic Substitution Reaction

Suzuki, Takatsugu,Hotta, Hiroki,Hattori, Tetsutaro,Miyano, Sotaro

, p. 807 - 810 (2007/10/02)

High levels of asymmetric induction (up to 98percent optical yield) were achieved in the joining of two naphthalene rings by the nucleophilic displacement of 1-menthoxyl group of 1-(-)-menthoxy-2-naphthoates (1) with 1-naphthyl Grignard reagents.Also repo

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