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methyl 5-oxo-2-(phenylsulfinyl)decanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84033-91-0

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84033-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84033-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,3 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84033-91:
(7*8)+(6*4)+(5*0)+(4*3)+(3*3)+(2*9)+(1*1)=120
120 % 10 = 0
So 84033-91-0 is a valid CAS Registry Number.

84033-91-0Downstream Products

84033-91-0Relevant academic research and scientific papers

A NEW METHOD FOR SYNTHESIS OF α,β-UNSATURATED δ-LACTONES VIA MICHAEL ADDITION USING METHYL (PHENYLSULFINYL)ACETATE

Yoshida, Takashi,Saito, Shojiro

, p. 1587 - 1590 (2007/10/02)

Various α,β-unsaturated δ-lactones were synthesized via Michael addition of methyl (phenylsulfinyl)acetate to alkyl vinyl ketones in the presence of tributylphosphine.For example, racemic massoia lactone was obtained in 49percent overall yield.

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