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ethyl [2S,2(1R,2S),3S,4R]-5-benzyloxy-2-[3-benzyloxy-1,2-(diethylmethylenedioxy)propyl]-3,4-(dimethylmethylenedioxy)-2-hydroxy-3-(methylthio)carbonylpentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191935-18-9

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191935-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191935-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,9,3 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 191935-18:
(8*1)+(7*9)+(6*1)+(5*9)+(4*3)+(3*5)+(2*1)+(1*8)=159
159 % 10 = 9
So 191935-18-9 is a valid CAS Registry Number.

191935-18-9Relevant academic research and scientific papers

Total synthesis of zaragozic acid C by an aldol-based strategy

Nakamura, Seiichi,Sato, Hiroki,Hirata, Yuuki,Watanabe, Nobuhide,Hashimoto, Shunichi

, p. 11078 - 11106 (2007/10/03)

A total synthesis of zaragozic acid C by a convergent strategy is described in which the key features include (1) the simultaneous creation of the C4 and C5 quaternary stereogenic centers by a Sn(OTf)2-promoted aldol coupling reaction between a

Total synthesis of the squalene synthase inhibitor zaragozic acid C

Sato, Hiroki,Nakamura, Sei-Ichi,Watanabe, Nobuhide,Hashimoto, Shun-Ichi

, p. 451 - 454 (2007/10/03)

The total synthesis of zaragozic acid C has been achieved by a convergent strategy, wherein the key feature of the construction of 2,8-dioxabicyclo[3.2.1]octane core structure is a simultaneous creation of the C4 and C5 quaternary carbon centers by Sn(OTf

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