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(S)-2-Phenyl-1-((S)-toluene-4-sulfinyl)-aziridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161691-32-3

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161691-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161691-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,6,9 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 161691-32:
(8*1)+(7*6)+(6*1)+(5*6)+(4*9)+(3*1)+(2*3)+(1*2)=133
133 % 10 = 3
So 161691-32-3 is a valid CAS Registry Number.

161691-32-3Relevant academic research and scientific papers

Addition of dimethyloxosulfonium methylide to enantiomerically pure sulfinimines: Asymmetric synthesis of 2-substituted aziridines

Davis,Zhou,Liang,Reddy

, p. 1511 - 1514 (2007/10/02)

Diastereoselective addition of dimethyloxosulfonium methylide to chiral nonracemic pure sulfinimines 1 affords N-sulfinyl aziridines 3 in 58-70% de which are readily separated. The N-sulfinyl auxillary in 3 was removed, without ring-opening, by treatment

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