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(S)-3-Methyl-4-phenylsulfanyl-butyronitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157733-10-3

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157733-10-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157733-10-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,3 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 157733-10:
(8*1)+(7*5)+(6*7)+(5*7)+(4*3)+(3*3)+(2*1)+(1*0)=143
143 % 10 = 3
So 157733-10-3 is a valid CAS Registry Number.

157733-10-3Relevant academic research and scientific papers

Convergent synthesis of a key intermediate for hypocholesterolemic agent 1233A, starting from methyl 3-hydroxy-2-methylpropanoate and asymmetrized bis(hydroxymethyl)acetaldehyde (BHYMA*)

Guanti, Giuseppe,Banfi, Luca,Schmid, Giovanna

, p. 4239 - 4242 (2007/10/02)

Compound 2, which is a known intermediate for the total synthesis of hypocholesterolemic agent 1233A 1, has been synthesized in good overall yield through a convergent approach, employing 3-hydroxy-2-methylpropanoate 6 and BHYMA* 5 as chiral building bloc

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