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7-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139326-18-4

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139326-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139326-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139326-18:
(8*1)+(7*3)+(6*9)+(5*3)+(4*2)+(3*6)+(2*1)+(1*8)=134
134 % 10 = 4
So 139326-18-4 is a valid CAS Registry Number.

139326-18-4Relevant academic research and scientific papers

INHIBITORS OF MICROBIAL BETA-GLUCURONIDASE ENZYMES AND USES THEREOF

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Page/Page column 57; 58, (2018/02/28)

Compounds and compositions are provided that comprise selective b-glucuronidase inhibitors. The compounds and compositions can ameliorate the side effects of chemotherapeutic agents and can improve the efficacy of such agents, including irinotecan and non-steroidal anti-inflammatory drugs.

INHIBITORS OF MICROBIAL BETA-GLUCURONIDASE ENZYMES AND USES THEREOF

-

Page/Page column 67, (2018/08/26)

Methods utilizing compounds and compositions are provided that comprise selective β-glucuronidase inhibitors. The methods can ameliorate the side effects of chemotherapeutic agents and can improve the efficacy of such agents, including irinotecan and non-steroidal anti-inflammatory drugs. The methods comprise administering the compounds in combination with agents or administering the compounds in a monotherapy for the treatment of cancer and gastrointestinal conditions.

Synthesis and characterization of 6-(aryl)-2-thioxo-1,2-dihydropyridine-3- carbonitriles

Attaby, Fawzy A.,El-Ghandour, Ahmed H.,Sayed, Abdelwahed R.,El Bassuony, Ashraf A.,El-Reedy, Ahmed A.M.

, p. 197 - 221 (2012/06/01)

In the present study, 3-aminothieno[2,3-b]pyridines, pyrido[3′, 2′:4,5]thieno[3,2-d]pyrimidinones, and pyrido[3′,2′:4,5] thieno[3,2-d][1,3]oxazinones were prepared via the reaction of 6-(aryl)-2-thioxo-1,2-dihydropyridine-3-carbonitriles with active-halog

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