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12-(2-bromophenyl)-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1177458-71-7

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1177458-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1177458-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,4,5 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1177458-71:
(9*1)+(8*1)+(7*7)+(6*7)+(5*4)+(4*5)+(3*8)+(2*7)+(1*1)=187
187 % 10 = 7
So 1177458-71-7 is a valid CAS Registry Number.

1177458-71-7Downstream Products

1177458-71-7Relevant academic research and scientific papers

pTSA-catalyzed one-pot synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones in ionic liquid and neat conditions

Khurana, Jitender M.,Magoo, Devanshi

, p. 4777 - 4780 (2009)

Multi-component condensation of β-naphthol, aromatic aldehydes, and cyclic 1,3-dicarbonyl compounds catalyzed by p-toluenesulfonic acid has been accomplished for the synthesis of a series of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones in ionic liq

Green approaches for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a] xanthen-11-ones in aqueous media and under microwave irradiation in solventless conditions

Khurana, Jitender M.,Lumb, Anshika,Pandey, Archana,Magoo, Devanshi

experimental part, p. 1796 - 1803 (2012/04/17)

Convenient and environmentally benign procedures have been reported for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives by multi component condensation reactions of aromatic aldehydes with β-naphthol and cyclic 1,3-dicarbon

Synthesis of novel 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-thiones and evaluation of their biocidal effects

Khurana, Jitender M.,Magoo, Devanshi,Aggarwal, Komal,Aggarwal, Nisha,Kumar, Rajesh,Srivastava, Chitra

, p. 470 - 477 (2013/02/23)

Novel 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-thiones have been synthesized in high yields by treatment of the corresponding oxo analogs with Lawesson's reagent. The structure has been confirmed by X-ray analysis. The compounds were tested for in

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