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8-acetyl-9-(4-chlorophenyl)-7-methyl-4-oxo-1,2,3,4-tetrahydro-2-thioxopyrido[3',2':4,5]thieno[3,2-d]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

757976-99-1

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757976-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 757976-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,9,7 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 757976-99:
(8*7)+(7*5)+(6*7)+(5*9)+(4*7)+(3*6)+(2*9)+(1*9)=251
251 % 10 = 1
So 757976-99-1 is a valid CAS Registry Number.

757976-99-1Relevant academic research and scientific papers

Synthesis and antimicrobial activity of some new pyrido[3′,2′: 4,5]thieno[3,2-d]-pyrimidine derivatives

Bakhite, Etify A.,Abdel-Rahman, Abdu E.,Al-Taifi, Elham A.

, p. 513 - 520 (2007/10/03)

5-Acetyl-3-amino-4-aryl-6-methylthieno[2,3-b]pyridine-2-carboxamides (la,b) were reacted with aromatic aldehydes or with some cycloalkanones to give the corresponding tetrahydropyridothienopyrimidinone derivatives 2a-f and 4a-d. The reaction of compound 1b with urea and/or carbon disulfide has been carried out and their products were identified. Some representative compounds were screened in vitro for their antimicrobial activities.

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