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(S)-[(1R,4R)-4-[(S)-(tert-butyldimethylsilyloxy)((R)-1,4-dioxaspiro[4.5]decan-2-yl)methyl]cyclopent-2-enyl](phenyl)methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1215098-99-9

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1215098-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1215098-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,0,9 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1215098-99:
(9*1)+(8*2)+(7*1)+(6*5)+(5*0)+(4*9)+(3*8)+(2*9)+(1*9)=149
149 % 10 = 9
So 1215098-99-9 is a valid CAS Registry Number.

1215098-99-9Upstream product

1215098-99-9Relevant academic research and scientific papers

Desymmetrization of meso-2-alkene-1,4-diol derivatives through copper (I)-catalyzed asymmetric boryl substitution and stereoselective allylation of aldehydes

Ito, Hajime,Okura, Takuma,Matsuura, Kou,Sawamura, Masaya

supporting information; experimental part, p. 560 - 563 (2010/04/06)

(Figure prsented) Breaking the mirror: The reaction sequence described in the title was applied to the synthesis of a valuable chiral drug precursor and the rapid stereoselective assembly of complex compounds with multiple chiral centers (see scheme).

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