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ethyl 7-cyclopropyl-2-(4-methoxy-3,5-dimethylphenyl)-3-nitro-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1307863-48-4

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1307863-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1307863-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,8,6 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1307863-48:
(9*1)+(8*3)+(7*0)+(6*7)+(5*8)+(4*6)+(3*3)+(2*4)+(1*8)=164
164 % 10 = 4
So 1307863-48-4 is a valid CAS Registry Number.

1307863-48-4Downstream Products

1307863-48-4Relevant academic research and scientific papers

Synthesis and biological evaluation of tetracyclic thienopyridones as antibacterial and antitumor agents

Al-Trawneh, Salah A.,El-Abadelah, Mustafa M.,Zahra, Jalal A.,Al-Taweel, Samir A.,Zani, Franca,Incerti, Matteo,Cavazzoni, Andrea,Vicini, Paola

, p. 2541 - 2548 (2011)

A facile synthesis of model 4-oxopyrido[3′,2′:4,5]thieno[3,2-b] indole-3-carboxylic acids 9a-e was achieved via Stille arylation of 2-chloro-3-nitro-4-oxothieno[2,3-b]pyridine-5-carboxylate and a subsequent microwave-assisted phosphite-mediated Cadogan re

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