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C14H7Br3O3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92731-82-3

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92731-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92731-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,3 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92731-82:
(7*9)+(6*2)+(5*7)+(4*3)+(3*1)+(2*8)+(1*2)=143
143 % 10 = 3
So 92731-82-3 is a valid CAS Registry Number.

92731-82-3Upstream product

92731-82-3Downstream Products

92731-82-3Relevant academic research and scientific papers

INTRAMOLECULAR OXIDATIVE COUPLING OF BROMINATED 2,4'-DIHYDROXYDIARYLMETHANES. A BIOGENETIC SYNTHESIS OF THELEPIN AND ITS ANALOGS

Tsuge, Otohiko,Watanabe, Haruyuki,Kanemasa, Shuji

, p. 1415 - 1418 (1984)

Oxidation of brominated 2,4'-dihydroxydiarylmethanes with aqueous NaOCl under phase-transfer catalysis or NaOCl on Celite afforded new spiro-p-quinol ethers.Thelepin, which was isolated from the marine annelid Thelepus setosus, was first synthesized from thelephenol by these methods.

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