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(R)-3-trimethylsilyl-1-phenyl-oct-7-en-1-yn-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1141682-89-4

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1141682-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1141682-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,6,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1141682-89:
(9*1)+(8*1)+(7*4)+(6*1)+(5*6)+(4*8)+(3*2)+(2*8)+(1*9)=144
144 % 10 = 4
So 1141682-89-4 is a valid CAS Registry Number.

1141682-89-4Downstream Products

1141682-89-4Relevant academic research and scientific papers

Diastero- and enantioselective intramolecular carbometalation reaction

Unger, Rozalia,Cohen, Theodore,Marek, Ilan

, p. 4874 - 4881 (2010)

The zinc-catalyzed addition of various alkynes to acylsilanes followed by a Zn-Brook rearrangement and either the Zn-ene-allene or Zn-yne-allene cyclization led to the enantio- and diastereoselective formation of carbocycles in a single-pot operation.

Enantio- and diastereoselective tandem zn-promoted brook rearrangement/ene - Allene carbocyclization reaction

Linger, Rozalia,Weisser, Fritz,Chinkov, Nicka,Stanger, Amnon,Cohen, Theodore,Marek, Han

supporting information; experimental part, p. 1852 - 1855 (2009/09/25)

The zinc-catalyzed addition of various alkynes to acylsilanes followed by a Zn- Brook rearrangement and either the Zn- ene- allene or Zn- yne- allene cyclization led to the enantio- and diastereoselective formation of carbocycles in a single-pot operation

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