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(((1R,2S)-2-allyl-3-(5-(4-(tert-butyldiphenylsiloxy)butyl)furan-2-yl)-2-methyl-cyclopent-3-en-1-yl)oxy)(tert-butyl)dimethylsilane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1287695-73-1

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1287695-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287695-73-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,6,9 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1287695-73:
(9*1)+(8*2)+(7*8)+(6*7)+(5*6)+(4*9)+(3*5)+(2*7)+(1*3)=221
221 % 10 = 1
So 1287695-73-1 is a valid CAS Registry Number.

1287695-73-1Relevant articles and documents

Formal Total Synthesis of (+)-Cortistatins A and J

Kuang, Liping,Liu, Lok Lok,Chiu, Pauline

, p. 14287 - 14291 (2015)

An efficient formal total synthesis of (+) cortistatins A and J has been accomplished, by exploiting a highly diastereoselective intramolecular [4+3] cycloaddition of epoxy enolsilanes as the key reaction to construct rings B and C of the cortistatins in

An expeditious asymmetric synthesis of the pentacyclic core of the cortistatins by an intramolecular (4+3) cycloaddition

Liu, Lok Lok,Chiu, Pauline

, p. 3416 - 3417 (2011/05/04)

A concise, asymmetric synthesis of the pentacyclic framework of the cortistatins has been accomplished in 12 steps from commercially available starting materials, employing a highly diastereoselective intramolecular (4+3) cycloaddition of epoxy enolsilane

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