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ethyl (+)-[2E,4S,(S)R]-4-hydroxy-5-(p-tolylsulfinyl)pent-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

781671-95-2

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781671-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 781671-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,1,6,7 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 781671-95:
(8*7)+(7*8)+(6*1)+(5*6)+(4*7)+(3*1)+(2*9)+(1*5)=202
202 % 10 = 2
So 781671-95-2 is a valid CAS Registry Number.

781671-95-2Relevant academic research and scientific papers

Synthesis and trimethylaluminum additions on γ-hydroxy-δ- sulfinyl and sulfonyl enoates

Carreno, M. Carmen,Sanz-Cuesta, M. Jesus,Colobert, Francoise,Solladie, Guy

, p. 3537 - 3540 (2007/10/03)

(Chemical Equation Presented) The stereoselective synthesis of epimeric (R)- and (S)-γ-hydroxy-δ-p-tolylsulfinyl (or sulfonyl) enoates is reported. Reaction with AIMe3 occurred exclusively at the ester goup allowing a clean and high-yielding ac

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