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Methyl (4R,5E)-2,4-dimethyl-4-(4-methoxybenzylthio)-3-oxohept-5-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188474-82-0

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188474-82-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188474-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,4,7 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188474-82:
(8*1)+(7*8)+(6*8)+(5*4)+(4*7)+(3*4)+(2*8)+(1*2)=190
190 % 10 = 0
So 188474-82-0 is a valid CAS Registry Number.

188474-82-0Downstream Products

188474-82-0Relevant academic research and scientific papers

Asymmetric synthesis of 5,5-disubstituted thiotetronic acids using an allyl xanthate to dithiocarbonate rearrangement: Total synthesis of (55)-thiolactomycin with revision of the absolute configuration of the natural product

Chambers, Mark S.,Thomas, Eric J.

, p. 417 - 431 (2007/10/03)

An asymmetric synthesis of thiotetronic acids related to the antibiotics thiolactomycin 1 and thiotetromycin 2 has been developed in which the key step is a stereoselective [3.3]-rearrangement of an allyl xanthate to the corresponding dithiocarbonate. Thu

An Asymmetric Synthesis of Thiotetronic Acids using Chirality Transfer via an Allyl Xanthate-to-Dithiocarbonate Rearrangement. X-Ray Crystal Structure of (5R)-2,5-Dihydro-4-hydroxy-5-methyl-3-phenyl-5-prop-1'-enyl-2-oxothiophene

Chambers, Mark S.,Thomas, Eric J.,Williams, David J.

, p. 1228 - 1230 (2007/10/02)

An asymmetric synthesis of thiotetronic acids has been developed which is based upon an allyl xanthate-to-dithiocarbonate rearrangement, the absolute configuration of the products being confirmed by an X-ray crystal structure determination.

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