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4-tert-butyl-2,5-dimethoxyphenylboronic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1001438-02-3

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1001438-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1001438-02-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,4,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1001438-02:
(9*1)+(8*0)+(7*0)+(6*1)+(5*4)+(4*3)+(3*8)+(2*0)+(1*2)=73
73 % 10 = 3
So 1001438-02-3 is a valid CAS Registry Number.

1001438-02-3Relevant articles and documents

Synthesis, structure, and properties of benzoquinone dimer and trimers bearing t-Bu substituents

Hayashi, Naoto,Yoshikawa, Takahiro,Ohnuma, Takahiro,Higuchi, Hiroyuki,Sako, Katsuya,Uekusa, Hidehiro

, p. 5417 - 5420 (2007)

Highly soluble and stable quinone dimer and trimers were successfully yielded by introduction of t-Bu substituents. In X-ray structure analysis, the dimer quinone moiety was distorted into the boat shape, which was clarified by MO calculations. X-ray and

Synthesis and testing of chromogenic phenoxazinone substrates for β-alanyl aminopeptidase

Zaytsev, Andrey V.,Anderson, Rosaleen J.,Bedernjak, Alexandre,Groundwater, Paul W.,Huang, Yongxue,Perry, John D.,Orenga, Sylvain,Roger-Dalbert, Celine,James, Arthur

, p. XX682-692 (2008/09/17)

Novel 7-N-(β-alanyl)aminophenoxazin-3-one salts 27a-d have been synthesized and tested as chromogenic substrates for β-alanyl aminopeptidase, which is present in Pseudomonas aeruginosa, the most common respiratory pathogen in patients with cystic fibrosis. The biological results show that 7-N-(β-alanyl)amino-1-pentylphenoxazin-3-one trifluoroacetate salt 27a is a chromogenic substrate for this bacterium, with a low degree of diffusion in nutrient media for growing bacterial cultures and a bright red colour, making it easily distinguishable from the agar background. This journal is The Royal Society of Chemistry.

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