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2-[3,6-Bis-(2,2-dimethoxy-ethoxy)-2,7-dichloro-9H-xanthen-9-yl]-benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

861669-90-1

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861669-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861669-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,6,6 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 861669-90:
(8*8)+(7*6)+(6*1)+(5*6)+(4*6)+(3*9)+(2*9)+(1*0)=211
211 % 10 = 1
So 861669-90-1 is a valid CAS Registry Number.

861669-90-1Downstream Products

861669-90-1Relevant academic research and scientific papers

Optically-Detectable Enzyme Substrates and Their Method of Use

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Paragraph 0423, (2016/06/06)

The present invention relates to compounds that are substrates for an enzyme, and upon reaction with the enzyme provide a detectable response, such as an optically detectable response. In particular, the compounds have utility in detecting the presence of a β-lactamase in a sample. In addition to the compounds, methods are disclosed for analyzing a sample for the presence of a β-lactmase, for example, as an indicator of expression of a nucleic acid sequence including a sequence coding for a β-lactmase. Kits are disclosed that include the disclosed compounds and additional components, for example, cells, antibodies, a β-lactmase or instructions for using the components in an assay.

Optically-detectable enzyme substrates and their method of use

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, (2008/06/13)

The present invention relates to compounds that are substrates for an enzyme, and upon reaction with the enzyme provide a detectable response, such as an optically detectable response. In particular, the compounds have utility in detecting the presence of

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