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1452153-45-5

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1452153-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1452153-45-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,1,5 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1452153-45:
(9*1)+(8*4)+(7*5)+(6*2)+(5*1)+(4*5)+(3*3)+(2*4)+(1*5)=135
135 % 10 = 5
So 1452153-45-5 is a valid CAS Registry Number.

1452153-45-5Downstream Products

1452153-45-5Relevant articles and documents

Dihydronaphtho[1,2-b]furan derivatives and synthesis method thereof

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Paragraph 0061; 0070, (2016/10/10)

The present invention relates to dihydronaphtho[1,2-b]furan derivatives and a synthesis method thereof, wherein different kinds of dihydronaphtho[1,2-b]furan derivatives representing various biological activities can be synthesized through a one-pot process with high yield. In addition, the synthesized dihydronaphtho[1,2-b]furan can be easily synthesized using a key step to furumollugin in a second step.COPYRIGHT KIPO 2015

A novel and efficient synthesis of diverse dihydronaphtho[1,2-b]furans using the ceric ammonium nitrate-catalyzed formal [3 + 2] cycloaddition of 1,4-naphthoquinones to olefins and its application to furomollugin

Xia, Likai,Lee, Yong Rok

, p. 6097 - 6107 (2013/09/12)

A novel approach was developed for the synthesis of diverse dihydronaphtho[1,2-b]furans from 1,4-naphthoquinones and olefins in the presence of ceric ammonium nitrate. This reaction provides a rapid route for the synthesis of a variety of dihydronaphtho[1,2-b]furans and naphtho[1,2-b]furans bearing different substituents. This methodology was also used to synthesize the biologically important natural product furomollugin in only 2 steps. The Royal Society of Chemistry.

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