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1-[(3R,5S,5aR,9aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-4,4-dioxo-octahydro-4λ6-thia-3a-aza-cyclopenta[c]inden-5-yl]-octan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

780820-87-3

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780820-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 780820-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,0,8,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 780820-87:
(8*7)+(7*8)+(6*0)+(5*8)+(4*2)+(3*0)+(2*8)+(1*7)=183
183 % 10 = 3
So 780820-87-3 is a valid CAS Registry Number.

780820-87-3Relevant academic research and scientific papers

Synthetic ventures inspired by biosynthetic hypotheses: the evolution of a method for the oxidative amidation of phenols

Ciufolini, Marco A.,Canesi, Sylvain,Ousmer, Malika,Braun, Norbert A.

, p. 5318 - 5337 (2007/10/03)

We describe the development of a technique for the oxidative conversion of 4-alkyl phenols to derivatives of the corresponding 4-alkyl-4-amino-2,5-cyclohexanediones. This transformation, which was inspired by biogenetic considerations, constitutes a key s

Fully stereocontrolled total syntheses of (-)-cylindricine C and (-)-2-epicylindricine C: A departure in sulfonamide chemistry

Canesi, Sylvain,Bouchu, Denis,Ciufolini, Marco A.

, p. 4336 - 4338 (2007/10/03)

A common intermediate was used in the total syntheses of (-)-cylindricine C and (-)-2-epicylindricine C (see picture) in a process that involves the initial oxidative spirocyclization of a phenolic sulfonamide. The remainder of the molecules is constructe

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