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(Z)-3-bromo-2-(phenylethenyl)benzopyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1242337-75-2

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1242337-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242337-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,3,3 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242337-75:
(9*1)+(8*2)+(7*4)+(6*2)+(5*3)+(4*3)+(3*7)+(2*7)+(1*5)=132
132 % 10 = 2
So 1242337-75-2 is a valid CAS Registry Number.

1242337-75-2Upstream product

1242337-75-2Downstream Products

1242337-75-2Relevant academic research and scientific papers

Stereoselective bromination of 2-vinyl chromones using NBS

Bhatnagar, Seema,Kaushik, Swati,Sahi, Shakti

, p. 219 - 226 (2011)

A simple one-step synthetic methodology for stereoselective synthesis of E- and Z-3-bromo-2-vinyl chromones in quantitative yield in polar solvents under ambient conditions without the use of catalysts is reported. Copyright Taylor & Francis Group, LLC.

Synthesis and docking studies on styryl chromones exhibiting cytotoxicity in human breast cancer cell line

Bhatnagar, Seema,Sahi, Shakti,Kackar, Puneet,Kaushik, Swati,Dave, Manan K.,Shukla, Akshara,Goel, Ashita

scheme or table, p. 4945 - 4950 (2010/10/02)

The search for small molecules that preferentially target the functionally important surfaces of estrogen receptor and disrupt the transcriptional activity in the cell has emerged as a promising area towards rationale based drug design. Herein, we report substituted styryl chromones as a new class of compounds that exhibit selectivity for ERβ binding at the second binding site of HT and antiproliferative activity in human breast cancer cell line.

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