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2-Pentanone, 5-[(1S,2S)-2-hydroxy-2,6,6-trimethylcyclohexyl]-3-[[[(4-methylphenyl)sulf onyl]oxy]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

680218-19-3

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680218-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 680218-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,0,2,1 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 680218-19:
(8*6)+(7*8)+(6*0)+(5*2)+(4*1)+(3*8)+(2*1)+(1*9)=153
153 % 10 = 3
So 680218-19-3 is a valid CAS Registry Number.

680218-19-3Relevant academic research and scientific papers

An Efficient Alternative Synthesis of (+)-(6S,7S)-7-Hydroxy-6,11-cyclofarnes-3(15)-en-2-one, the (S)-Enantiomer of the Antibacterial Sesquiterpene from Premna oligotricha

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

, p. 187 - 195 (2007/10/03)

The title compound has been synthesized from optically active lactone derived from (S)-(+)-Wieland-Miescher ketone analogue employing solid-state Baeyer-Villiger reaction.

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