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1,cis-4-dihydroxy-cis-2,3-epoxy-trans-2-2'-methylcarbamoylphenyl-1,2,3,4-tetrahydronaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80289-62-9

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80289-62-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80289-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80289-62:
(7*8)+(6*0)+(5*2)+(4*8)+(3*9)+(2*6)+(1*2)=139
139 % 10 = 9
So 80289-62-9 is a valid CAS Registry Number.

80289-62-9Downstream Products

80289-62-9Relevant academic research and scientific papers

HETEROCYCLES. XI. SYNTHESES OF ANALOGS OF 10b-HYDROXYCHELIDONINE AND 4b-EPICHELIDONINE

Harigaya, Yoshihiro,Yotsumoto, Koko,Takamatsu, Seiko,Yamaguchi, Hiroko,Onda, Masayuki

, p. 2557 - 2564 (2007/10/02)

The naphthoquinonine epoxide (4), derived from the naphthoquinonine (1), is reduced with sodium borohydride under mild conditions to yield the cis-epoxy ketol (5) exclusively.The configuration of the 4-hydroxyl group in 5 is deduced on the basis of the in

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