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80868-49-1

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80868-49-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80868-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,6 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80868-49:
(7*8)+(6*0)+(5*8)+(4*6)+(3*8)+(2*4)+(1*9)=161
161 % 10 = 1
So 80868-49-1 is a valid CAS Registry Number.

80868-49-1Downstream Products

80868-49-1Relevant articles and documents

Mixed-Ligand Arenechromium Carbonyl Complexes as Electronic Modulators

Jones, Graham B.,Chapman, Brant J.,Mathews, Jude E.

, p. 2928 - 2938 (1998)

A number of mixed ligand η6 arenechromium carbonyl complexes have been prepared and investigated for their ability to effect electronic modulation of arene chemistry. In the case of an aniline-derived system, the arenechromium carbonyl complex is able to modulate the inductive capacity of the aniline nitrogen atom and thus, regulate its anchimeric ability. In the case of 8-phenylmenthol and benzyloxazolidinone derivatives, modulation of arene π basicity is achieved, and results suggest that important vinylarene π-π interactions exist in acrylate derivatives of these chiral auxiliary systems.

Fluorinated alcohols as solvents for Diels-Alder reactions of chiral acrylates

Cativiela,Garcia,Mayoral,Royo,Salvatella

, p. 1613 - 1618 (2007/10/02)

Fluorinated alcohols increase the rates of endo/exo selectivities of the Diels-Alder reactions of cyclopentadiene with (-)-menthyl and (-)-8-phenylmenthyl acrylates. The use of fluorinated alcohols also increases the diastereofacial selectivity in the reactions of (-)-menthyl acrylate, but decreases it when the dienophile is (-)-8-phenylmenthyl acrylate. These facts are accounted for by the conformational preferences of the dienophile in non-HBD solvents and by the tendency of fluorinated alcohols to shift the conformational equilibrium towards the s-trans conformation.

Preparation of 8-Phenylmenthol and Its Diastereomer, 2-epi,ent-8-Phenylmenthol. A Caveat

Whitesell, James K.,Liu, Chi-Ling,Buchanan, Charles M.,Chen, Hwang-Hsing,Minton, Mark A.

, p. 551 - 553 (2007/10/02)

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