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(R)-6,6-Dimethyl-1-phenyl-3-((R)-1-phenyl-ethyl)-heptane-1,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99686-71-2

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99686-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99686-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99686-71:
(7*9)+(6*9)+(5*6)+(4*8)+(3*6)+(2*7)+(1*1)=212
212 % 10 = 2
So 99686-71-2 is a valid CAS Registry Number.

99686-71-2Downstream Products

99686-71-2Relevant academic research and scientific papers

Stereoselection in the Michael Addition Reaction. 4. Diastereofacial Preferences in Lewis Acid Mediated Additions of Enolsilanes to Chiral Enones

Heathcock, Clayton H.,Uehling, David E.

, p. 279 - 280 (2007/10/02)

Chiral enones show good to excellent diastereofacial preference in their TiCl4-mediated reactions with achiral and chiral enolsilanes; the method is shown to be useful for the preparation of acyclic 1,5-diketones and 1,5-keto acids having two or three ste

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