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Ethanone, 1-[(5S)-5-methyl-1-cyclopenten-1-yl]- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

243672-16-4

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243672-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 243672-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,6,7 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 243672-16:
(8*2)+(7*4)+(6*3)+(5*6)+(4*7)+(3*2)+(2*1)+(1*6)=134
134 % 10 = 4
So 243672-16-4 is a valid CAS Registry Number.

243672-16-4Downstream Products

243672-16-4Relevant academic research and scientific papers

Highly anti-selective SN2′ substitutions of chiral cyclic 2-lodo-allylic alcohol derivatives with mixed zinc-copper reagents

Calaza, M. Isabel,Hupe, Eike,Knochel, Paul

, p. 1059 - 1061 (2007/10/03)

(Figure presented) Functionalized allylic electrophilic reagents such as chiral 2-iodo-1-cyclohexenyl and -cyclopentenyl phosphates undergo highly stereoselective anti-SN2′-allylic substitution reactions with a wide range of organozinc reagents

Asymmetric hydroboration with new chiral monoalkylboranes bearing a non- stereogenic, chirotopic center

Graf, Claus-Dieter,Knochel, Paul

, p. 8801 - 8814 (2007/10/03)

Enantiomerically pure 2,5-diorganocyclopentanecarboxylic acids bearing a non-stereogenic, chirotopic center were prepared via stereoselective copper catalyzed carbon-carbon bond forming reactions. These compounds serve as intermediates in the synthesis of

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