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(1S,2R)-1-cyclohexyl-2-methyl-4-triisopropylsilyl-3-butyn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

901126-39-4

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901126-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 901126-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,1,1,2 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 901126-39:
(8*9)+(7*0)+(6*1)+(5*1)+(4*2)+(3*6)+(2*3)+(1*9)=124
124 % 10 = 4
So 901126-39-4 is a valid CAS Registry Number.

901126-39-4Downstream Products

901126-39-4Relevant academic research and scientific papers

(R)- and (S)-4-TIPS-3-butyn-2-ol. Useful precursors of chiral allenylzinc and indium reagents

Marshall, James A.,Eidam, Patrick,Eidam, Hilary Schenck

, p. 4840 - 4844 (2006)

A convenient route to the enantiomers of 4-TIPS-3-butyn-2-ol of >95% enantiomeric purity by reduction of the ynone precursor 4 with the Noyori N-tosyl-1,2-diphenylethylenediamineruthenium cymene catalyst is described. The mesylate derivative of the (S) en

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