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4-chloro-4,4-dinitro-1-phenylbutan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40058-49-9

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40058-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40058-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,5 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40058-49:
(7*4)+(6*0)+(5*0)+(4*5)+(3*8)+(2*4)+(1*9)=89
89 % 10 = 9
So 40058-49-9 is a valid CAS Registry Number.

40058-49-9Upstream product

40058-49-9Relevant academic research and scientific papers

Synthesis of 3-acyl-5-nitroisoxazoles on the base of geminal trinitro- and chlorodinitro-substituted pentan-2-one or 2-oximino-1-phenylbutan-1-one

Khisamutdinov,Lyapin,Nikitin,Slovetskii,Fainzil'Berg

experimental part, p. 2178 - 2181 (2011/01/08)

3-Acyl-5-nitroisoxazoles were synthesized by heating 5,5,5-trinitropentan- 2-one with LiCl in DMF at 100 °C as well as by heating oximino derivatives of 5,5,5-trinitro-, 5-chloro-5,5-dinitropentan-2-one or 4,4,4-trinitro- and 4-chloro-4,4-dinitro-1-phenyl

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