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(9H-fluoren-9-yl)methyl (R,E)-1-((1S,2S,5R)-2-isopropyl-5-methylcyclohexyl)-3-methylhex-1-en-3-ylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

881920-82-7

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881920-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 881920-82-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,9,2 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 881920-82:
(8*8)+(7*8)+(6*1)+(5*9)+(4*2)+(3*0)+(2*8)+(1*2)=197
197 % 10 = 7
So 881920-82-7 is a valid CAS Registry Number.

881920-82-7Relevant academic research and scientific papers

Stereocontrolled formation of amino acids and N-heterocycles bearing a quaternary chiral carbon

Roy, Stephanie,Spino, Claude

, p. 939 - 942 (2007/10/03)

Stereocontrolled formation of tertiary or quaternary chiral carbons bearing nitrogen was achieved using the [3,3]-sigmatropic rearrangement of cyanate to isocyanate as a key element. A short and highly selective sequence of reactions, starting from p-ment

Cleavage of a chiral auxiliary using RCM on an especially sterically crowded alkene: Syntheses of chiral carbo- and heterocycles

Spino, Claude,Boisvert, Luc,Douville, Jasmin,Roy, Stéphanie,Lauzon, Sophie,Minville, Joannie,Gagnon, David,Beaumier, Francis,Chabot, Christine

, p. 5336 - 5355 (2007/10/03)

Chiral 1,5-, 1,6-, and 1,7-dienes generated in 3-4 steps from chiral auxiliary p-menthane-3-carboxaldehyde undergo RCM with notable discrepancies in reactivity depending on the nature and number of substituents flanking the central double bond. The chiral

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