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E-2-(3',4',5'-trimethylphenyl)-3-(3''-(2''',3''',5''',6'''-tetrafluoropyridoxy)-4''-methoxyphenyl)prop-2-enoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

438533-99-4

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438533-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 438533-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,5,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 438533-99:
(8*4)+(7*3)+(6*8)+(5*5)+(4*3)+(3*3)+(2*9)+(1*9)=174
174 % 10 = 4
So 438533-99-4 is a valid CAS Registry Number.

438533-99-4Upstream product

438533-99-4Relevant academic research and scientific papers

Structural requirements for the interaction of combretastatins with tubulin: how important is the trimethoxy unit?

Gaukroger, Keira,Hadfield, John A,Lawrence, Nicholas J,Nolan, Steven,McGown, Alan T

, p. 3033 - 3037 (2007/10/03)

A series of combretastatins possessing both a trimethoxy unit and other substituents on ring A has been synthesised and tested for cytotoxicity and their ability to interact with the protein tubulin. All previous studies have indicated that the trimethoxy

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