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(1S,SS)-(-)-1-(2-pyridyl)-1-(4-methylphenylsulfinyl)ethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161275-66-7

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161275-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161275-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,7 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 161275-66:
(8*1)+(7*6)+(6*1)+(5*2)+(4*7)+(3*5)+(2*6)+(1*6)=127
127 % 10 = 7
So 161275-66-7 is a valid CAS Registry Number.

161275-66-7Downstream Products

161275-66-7Relevant academic research and scientific papers

Enantioselective Pummerer-type rearrangement by reaction of O-silylated ketene acetal with enantiopure α-substituted sulfoxides

Kita, Yasuyuki,Shibata, Norio,Fukui, Seiji,Bando, Masahiko,Fujita, Shigekazu

, p. 1763 - 1767 (2007/10/03)

Chiral non-racemic α-substituted sulfoxides have been allowed to react with O-silylated ketene acetals in the presence of a catalytic amount of ZnI2 in THF to give chiral non-racemic α-siloxy sulfides in >99% ee. This is the highest enantioselectivity reported to date for the Pummerer reaction.

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