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2-[(1s,4s)-3,5-dibromo-4-ethoxy-1-hydroxy-4-methoxycyclohexa-2,5-dien-1-yl]acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1051944-22-9

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1051944-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1051944-22-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,1,9,4 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1051944-22:
(9*1)+(8*0)+(7*5)+(6*1)+(5*9)+(4*4)+(3*4)+(2*2)+(1*2)=129
129 % 10 = 9
So 1051944-22-9 is a valid CAS Registry Number.

1051944-22-9Relevant academic research and scientific papers

Dibromotyrosine derivatives from the ethanol extract of the marine sponge Aplysina sp.: Structures, transformations, and origin

Santalova,Denisenko,Glazunov,Kalinovskii,Anastyuk,Stonik

body text, p. 570 - 580 (2011/11/05)

Twenty nine 3,5-dibromotyrosine derivatives were isolated from the ethanol extract of the marine sponge Aplysina sp. (South China Sea) including the earlier unknown compounds, in particular, p-hydroxycyclohexadienone and p-hydroxycyclohexenone ketals. The isolated enones, dienones, and ketals can be transformation products of aeroplysinin-1 in the course of its reactions with water and alcohols.

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