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2-Butanone, 4-[(1S,2S)-2-[3-(acetyloxy)-1-oxopropyl]-2,6,6-trimethylcyclohexyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

381729-49-3

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381729-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 381729-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,7,2 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 381729-49:
(8*3)+(7*8)+(6*1)+(5*7)+(4*2)+(3*9)+(2*4)+(1*9)=173
173 % 10 = 3
So 381729-49-3 is a valid CAS Registry Number.

381729-49-3Downstream Products

381729-49-3Relevant academic research and scientific papers

The first total synthesis and determination of the absolute configuration of chapecoderin A, B and C

Hagiwara, Hisahiro,Takeuchi, Fumihide,Nozawa, Masato,Hoshi, Takashi,Suzuki, Toshio

, p. 1983 - 1989 (2004)

The seco- and rearranged-labdanes, chapecoderins A 1, B 2, and C 3 have been synthesized for the first time starting from (S)-(+)-Wieland-Miescher ketone analogue 11. Their absolute configurations have been determined as depicted in the structures 1, 2 an

First total synthesis of chapecoderin A: Absolute configuration of the natural product

Hagiwara, Hisahiro,Takeuchi, Fumihide,Hoshi, Takashi,Suzuki, Toshio,Ando, Masayoshi

, p. 7629 - 7631 (2001)

A seco-labdane, chapecoderin A 1, has been synthesized starting from (S)-(+)-Wieland-Miescher ketone analogue 9. The absolute configuration has been determined to be 5S,10S.

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