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4-(4-methoxy-phenyl)-2-thioxo-2,5-dihydro-1H-indeno[1,2-b]pyridine-3-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221081-64-7

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221081-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221081-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,0,8 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 221081-64:
(8*2)+(7*2)+(6*1)+(5*0)+(4*8)+(3*1)+(2*6)+(1*4)=87
87 % 10 = 7
So 221081-64-7 is a valid CAS Registry Number.

221081-64-7Relevant academic research and scientific papers

Synthesis and anti-HIV activity of different novel nonclassical nucleosides

Elgemeie, Galal E. H.,Mansour, Omar A.,Metwally, Nadia H.

, p. 113 - 123 (1999)

A series of different novel nonclassical nucleosides have been synthesised and evaluated for their inhibitory activity against human immunodeficiency virus (HIV) replication in MT-4 cells.

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