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(S)-1,4,4-Trimethyl-2-oxo-cyclopentanecarboxylic acid (1R,2S,3R,4S)-3-[benzenesulfonyl-(3,5-dimethyl-phenyl)-amino]-1,7,7-trimethyl-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.

104530-13-4

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104530-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104530-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,3 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104530-13:
(8*1)+(7*0)+(6*4)+(5*5)+(4*3)+(3*0)+(2*1)+(1*3)=74
74 % 10 = 4
So 104530-13-4 is a valid CAS Registry Number.

104530-13-4Downstream Products

104530-13-4Relevant academic research and scientific papers

BOTRYDIAL SYNTHETIC STUDIES. ASYMMETRIC SYNTHESIS OF QUATERNARY CARBON CENTRES.

Kunisch, Franz,Hobert, Kurt,Welzel, Peter

, p. 5433 - 5436 (2007/10/02)

The synthesis of the optically active 4 has been accomplished by asymmetric formation of cyclic β-keto esters fully substituted at the α Carbon followed by chemoselective reduction of the ester group.Of the asymmetric reactions examined the Koga procedure proved to be the most selective.

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