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{5-Oxo-2-phenyl-4-[1-phenyl-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-acetyl isothiocyanate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213839-09-9

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213839-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213839-09-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,3 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 213839-09:
(8*2)+(7*1)+(6*3)+(5*8)+(4*3)+(3*9)+(2*0)+(1*9)=129
129 % 10 = 9
So 213839-09-9 is a valid CAS Registry Number.

213839-09-9Downstream Products

213839-09-9Relevant academic research and scientific papers

Synthesis and biological activity of certain 1-substituted-4-benzylidene-2-phenyl-5-imidazolones

Arief

, p. 558 - 563 (2007/10/03)

1-Substituted-4-ben2ylidene-2-phenyl-5-imidazolone derivatives 4-7, 9-15 have been synthesised for their potential biological activity. The synthesis involves the base and acid catalyzed reactions of azide 3 and/or acid chloride 2. Compounds 5c and 5d are easily cyclized to give 1,3,4-oxadiazole derivatives 6a and 6b. Representative examples of internal Friedel-Craft and [4+2]cycloaddition have also been investigated.

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