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3-[2-(Dimethyl-phenyl-silanyl)-propyl]-2-methyl-cyclopent-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128017-35-6

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128017-35-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128017-35-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,1 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128017-35:
(8*1)+(7*2)+(6*8)+(5*0)+(4*1)+(3*7)+(2*3)+(1*5)=106
106 % 10 = 6
So 128017-35-6 is a valid CAS Registry Number.

128017-35-6Downstream Products

128017-35-6Relevant academic research and scientific papers

TANDEM GEMINAL DIALKYLATION: NUCLEOPHILIC DOUBLE ADDITION OF ORGANOCOPPER REAGENTS TO 3-ETHYNYL-2-CYCLOALKENONES

Lee, Sang-Ho,Hulce, Martin

, p. 311 - 314 (1990)

Enynones 1 undergo regiospecific double addition of organocopper reagents at their terminal sp-hybridized carbons to yield enones 2 or 3.

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