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2-(4-Phenylurazolyl)-2-cycloocten-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123209-07-4

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123209-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123209-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,2,0 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123209-07:
(8*1)+(7*2)+(6*3)+(5*2)+(4*0)+(3*9)+(2*0)+(1*7)=84
84 % 10 = 4
So 123209-07-4 is a valid CAS Registry Number.

123209-07-4Downstream Products

123209-07-4Relevant articles and documents

Synthesis and Chemistry of Acyltriazolinedione Ylides and Related Intermediates: New Methods for the Preparation of Di- and Tricarbonyl Compounds

Wilson, R. Marshall,Hengge, Alvan C.

, p. 197 - 202 (1990)

α-Urazolylcarbonyl compounds can be easily oxidized to the corresponding ylides, and these ylides hydrolyzed to the corresponding carbonyl compounds.In addition these same urazole precursors can be converted to carbonyl compounds via a novel version of the Swern oxidation.These two methods not only are of synthetic value in the preparation of 1,2-dicarbonyl and 1,2,3-tricarbonyl compounds but also serve as useful probes for the formation of triazolinedione ylides and the related urazolium species.

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