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(E)-(4S,7R,8S,9S,16S)-4-(tert-Butyl-dimethyl-silanyloxy)-8-hydroxy-5,5,7,9-tetramethyl-16-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-oxacyclohexadec-13-ene-2,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

187283-52-9

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187283-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187283-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,2,8 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 187283-52:
(8*1)+(7*8)+(6*7)+(5*2)+(4*8)+(3*3)+(2*5)+(1*2)=169
169 % 10 = 9
So 187283-52-9 is a valid CAS Registry Number.

187283-52-9Downstream Products

187283-52-9Relevant academic research and scientific papers

Total synthesis of epothilone A: The olefin metathesis approach

Yang,He,Vourloumis,Vallberg,Nicolau

, p. 166 - 168 (1997)

A flexible alterative route to the total synthesis of the antitumor agent epothilone A has been achieved by a highly convergent strategy involving olefin metathesis as a key step. The strategy may allow the chemical synthesis of a library of designed epothilones for biological screening.

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