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4-Thiazolecarboxylic acid, 2-[5-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxyphenyl]-4,5-dihydro - is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

554409-16-4

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554409-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 554409-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,4,4,0 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 554409-16:
(8*5)+(7*5)+(6*4)+(5*4)+(4*0)+(3*9)+(2*1)+(1*6)=154
154 % 10 = 4
So 554409-16-4 is a valid CAS Registry Number.

554409-16-4Relevant academic research and scientific papers

Bacterial siderophores: Synthesis and biological activities of novel pyochelin analogues

Zamri,Schalk,Pattus,Abdallah

, p. 1147 - 1150 (2003)

The synthesis and biological activities of four pyochelin analogues substituted in different parts of the molecule are reported: 5-NHBoc-pyochelin, 3″N-Boc-pyochelin, 3″-nor-NH-pyochelin and neopyochelin II, the enantiomer of natural pyochelin. All these

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