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ethyl 2-(3-(4-chlorophenyl)thioureido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189067-64-9

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189067-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189067-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,6 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189067-64:
(8*1)+(7*8)+(6*9)+(5*0)+(4*6)+(3*7)+(2*6)+(1*4)=179
179 % 10 = 9
So 189067-64-9 is a valid CAS Registry Number.

189067-64-9Downstream Products

189067-64-9Relevant academic research and scientific papers

Synthesis, biological evaluation and QSAR studies of new thieno[2,3-d]pyrimidin-4(3H)-one derivatives as antimicrobial and antifungal agents

Magoulas, George E.,Kalopetridou, Lefkothea,?iri?, Ana,Kritsi, Eftichia,Kouka, Paraskevi,Zoumpoulakis, Panagiotis,Chondrogianni, Niki,Sokovi?, Marina,Prousis, Kyriakos C.,Calogeropoulou, Theodora

, (2020/12/13)

A series of new thieno[2,3-d]pyrimidin-4(3H)-one derivatives were synthesized and evaluated for their activity against four gram-positive and four gram-negative bacterial and eight fungal species. The majority of the compounds exhibited excellent antimicr

Synthesis of some thienopyrimidine derivatives

El-Baih, Fatma E. M.,Al-Blowy, Hanan A. S.,Al-Hazimi, Hassan M.

, p. 498 - 513 (2007/10/03)

Thioxothienopyrimidinones, alkylthio- and arylalkylthiothienopyrimidinones, thienopyrimidinones, thienopyrimidines a thienopyrimidinedione and a thienotriazolopyrimidinone were prepared from 2-amino-3-carboethoxy-4,5- disubstituted thiophenes and 2-amino-

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