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N,N-Dicyclohexyl-C-[(1R,2S,4S)-7,7-dimethyl-2-((E)-1-trimethylsilanyloxy-dec-1-enyloxy)-bicyclo[2.2.1]hept-1-yl]-methanesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104926-27-4

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104926-27-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104926-27-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,2 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104926-27:
(8*1)+(7*0)+(6*4)+(5*9)+(4*2)+(3*6)+(2*2)+(1*7)=114
114 % 10 = 4
So 104926-27-4 is a valid CAS Registry Number.

104926-27-4Relevant academic research and scientific papers

Asymmetric α-Acetoxylation of Carboxylic Esters

Oppolzer, Wolfgang,Dudfield, Philip

, p. 216 - 219 (1985)

Using the readily accessible chiral auxiliaries 1-3 the sulfonamide-shielded O-silylated esters 5 underwent ?-face-selective α-acetoxylation on successive treatment with Pb(OAc)4 and NEt3*HF to give after recrystallization α-acetoxy ester 6 in 55-66percen

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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