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4-benzylidene-1-butyl-2-[morpholino(p-tolyl)methyl]-1H-imidazol-5(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1620825-89-9

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1620825-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620825-89-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,8,2 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1620825-89:
(9*1)+(8*6)+(7*2)+(6*0)+(5*8)+(4*2)+(3*5)+(2*8)+(1*9)=159
159 % 10 = 9
So 1620825-89-9 is a valid CAS Registry Number.

1620825-89-9Downstream Products

1620825-89-9Relevant academic research and scientific papers

Facile synthesis of 4-arylidene-1 H-imidazol-5(4H)-ones by an Ugi-aza-Wittig sequence

Wang, Ying,Xie, Hai,Pan, Yu-Rong,Ding, Ming-Wu

, p. 336 - 342 (2014/02/14)

Vinyl azides, obtained from the Ugi-type reaction of 2-azido-3-arylacrylic acid, secondary amine, aldehyde, and isocyanide, react with triphenylphosphine to give a variety of 4-arylidene-1H-imidazol-5(4H)-ones in high yields via sequential Staudinger and intramolecular aza-Wittig reaction. Georg Thieme Verlag KG Stuttgart · New York.

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