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(S)-Chloro-phenyl-acetic acid (1S,2R,4R)-1-[(dicyclohexylsulfamoyl)-methyl]-7,7-dimethyl-bicyclo[2.2.1]hept-2-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104897-97-4

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104897-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104897-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,9 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104897-97:
(8*1)+(7*0)+(6*4)+(5*8)+(4*9)+(3*7)+(2*9)+(1*7)=154
154 % 10 = 4
So 104897-97-4 is a valid CAS Registry Number.

104897-97-4Upstream product

104897-97-4Relevant academic research and scientific papers

ASYMMETRIC HALOGENATION OF CAMPHOR-10-SULFONIC ACID DERIVED ESTERS: AN EFFICIENT NEW ROUTE TO ENANTIOMERICALLY PURE HALOHYDRINS AND EPOXIDES.

Oppolzer, Wolfgang,Dudfield, Philip

, p. 5037 - 5040 (2007/10/02)

Successive treatment of chiral esters 1 with LDA/Me3SiCl and NBS or NCS gave crystalline α-haloesters 3 which furnished halohydrins 4 and terminal epoxides 5 in high e.e..

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