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Toluene-4-sulfonic acid (Z)-(S)-2-hydroxy-8-trimethylsilanyl-oct-6-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

206129-53-5

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206129-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 206129-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,1,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 206129-53:
(8*2)+(7*0)+(6*6)+(5*1)+(4*2)+(3*9)+(2*5)+(1*3)=105
105 % 10 = 5
So 206129-53-5 is a valid CAS Registry Number.

206129-53-5Upstream product

206129-53-5Downstream Products

206129-53-5Relevant academic research and scientific papers

An enantiospecific cobaloxime π-cation initiated carbocyclisation

Kettschau, Georg,Pattenden, Gerald

, p. 2027 - 2028 (1998)

The cationic carbocyclisation of the allyl silane substituted β-hydroxycobaloxime (+)-4 was effected by treatment with catalytic amounts of pTSA to form the cyclopentane derivative (+)-5 which was elaborated to the aldehyde (-) 7 via the alcohol (-)-6. Bo

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