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4-(1R,2S,5R,3'S,4'S,6'S)-[5-methyl-2-(1-methyl-1-phenylethyl)-cyclohexyloxycarbonyl]-4-chlorobicyclo[2.2.1]heptene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

211448-05-4

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211448-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211448-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,4,4 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 211448-05:
(8*2)+(7*1)+(6*1)+(5*4)+(4*4)+(3*8)+(2*0)+(1*5)=94
94 % 10 = 4
So 211448-05-4 is a valid CAS Registry Number.

211448-05-4Relevant academic research and scientific papers

Asymmetric Diels-Alder reactions of 2-fluoroacrylic acid derivatives. Part 2: A remarkable effect of fluorine substituent on the diastereoselectivity

Ito, Hisanaka,Saito, Akio,Taguchi, Takeo

, p. 1989 - 1994 (2007/10/03)

An efficient construction of a chiral monofluorinated tertiary carbon was achieved by a highly exo- and diastereofacial selective Diels-Alder reaction of a 2-fluoroacrylic acid derivative derived from 8-phenylmenthol, and cyclopentadiene. The substituent effect of the fluorine on the selectivities is remarkable as compared with the other substituents at the α-position of the acrylate.

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