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1,2-Ethanediol, 1-(4-fluorophenyl)-2-(4-pyridinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

152121-40-9

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152121-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152121-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,1,2 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 152121-40:
(8*1)+(7*5)+(6*2)+(5*1)+(4*2)+(3*1)+(2*4)+(1*0)=79
79 % 10 = 9
So 152121-40-9 is a valid CAS Registry Number.

152121-40-9Relevant academic research and scientific papers

PYRAZINE DERIVATIVES USEFUL AS ADENOSINE RECEPTOR ANTAGONISTS

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Page/Page column 58, (2008/06/13)

The present invention provides a compound of formula (I) wherein: A represents an optionally substituted monocyclic or polycyclic aryl or heteroaryl group B represents an optionally substituted monocyclic nitrogen-containing heteroaryl group ; and either a) R1 and R2 represent hydrogen or specified substituents, or b) R2, R1 and the -NH- group to which R1 is attached, form a moiety selected from the moiety of formulae (IIa) and (IIb): (IIa) These compounds are useful as antagonists of the A2B receptor, for instance in the treatment of asthma.

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