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rel-(2R,3R,4S,5R,6S)-tetrahydro-3-(methoxymethoxy)-6-(p-methoxyphenyl)-2,4-dimethyl-5-(phenylselenenyl)-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143191-39-3

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143191-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143191-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,9 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 143191-39:
(8*1)+(7*4)+(6*3)+(5*1)+(4*9)+(3*1)+(2*3)+(1*9)=113
113 % 10 = 3
So 143191-39-3 is a valid CAS Registry Number.

143191-39-3Relevant academic research and scientific papers

C-Aryl Glycosides: Electrophile Initiated Cyclizations of 6-Aryl-5-hexen-2-ols

Hart, David J.,Leroy, Vincent,Merriman, Gregory H.,Young, David G. J.

, p. 5670 - 5680 (2007/10/02)

An approach to the synthesis of C-aryl glycosides is described.Treatment of β-lactam 9 with N-bromosuccinimide (NBS) or N-iodosuccinimide (NIS) afforded trans-2,6-disubstituted pyrans 11a and 11b.Treatment of 9 with phenylselenenyl chloride (PhSeCl) or N-

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