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1,2,3,5,6-pentamethoxyphenanthrene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54784-25-7

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54784-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54784-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,8 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54784-25:
(7*5)+(6*4)+(5*7)+(4*8)+(3*4)+(2*2)+(1*5)=147
147 % 10 = 7
So 54784-25-7 is a valid CAS Registry Number.

54784-25-7Upstream product

54784-25-7Downstream Products

54784-25-7Relevant academic research and scientific papers

Biosynthesis. Part 23. Degradative Studies on the Alkaloids Hasubanonine and Protostephanine from Stephania japonica

Battersby, Alan R.,Jones, Raymond C. F.,Kazlauskas, Rymantas,Ottridge, Anthony P.,Poupat, Christiane,Staunton, James

, p. 2010 - 2015 (1981)

Degradative schemes are reported for the alkaloids hasubanonine (1) and protostephanine (2) of Stephania japonica to allow labelling patterns to be determined.Acetolysis of (1) leads eventually to a phenanthrene (5c) by removal of the ethanamine bridge.N-Methylation and Hofmann elimination of (2) gives one major olefinic product, assigned structure (6a) from 1H n.m.r. data and confirmed by synthesis of specifically 13C-labelled material.

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