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(R)-3-[(1S,3R)-3-(tert-Butyl-dimethyl-silanyl)-1-methyl-2-oxo-butyl]-cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133074-49-4

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133074-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133074-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,7 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133074-49:
(8*1)+(7*3)+(6*3)+(5*0)+(4*7)+(3*4)+(2*4)+(1*9)=104
104 % 10 = 4
So 133074-49-4 is a valid CAS Registry Number.

133074-49-4Downstream Products

133074-49-4Relevant academic research and scientific papers

Silicon directed diastereo- and enantioselective Mukayama Michael tandem aldol condensation: A novel strategy for six membered ring cyclisation

Lohray,Zimbiniski

, p. 7273 - 7276 (2007/10/02)

Silicon directed diastereo- and enantioselective conjugate addition of enolsilanes to α,β-unsaturated ketones are reported which undergo subsequent intramolecular cyclization on treatment with aqueous HBF4 to furnish aldol adducts. Depending on

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