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1-(tert-Butyl-methyl-hydrazono)-3,3,4,4,4-pentafluoro-1-p-tolyl-butan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

153933-82-5

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153933-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153933-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,9,3 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 153933-82:
(8*1)+(7*5)+(6*3)+(5*9)+(4*3)+(3*3)+(2*8)+(1*2)=145
145 % 10 = 5
So 153933-82-5 is a valid CAS Registry Number.

153933-82-5Relevant academic research and scientific papers

A facile and convenient synthesis of 5-trifluoromethyl-4-pyridazinones from aldehyde dialkylhydrazones

Kamitori,Hojo,Masuda,Ikemura,Mori

, p. 5135 - 5138 (1993)

Several 5-trifluoromethyl-4-pyridazinones were conveniently synthesized by silica gel-mediated cyclization reaction of 1,1,1,2,2-pentafluoroalkan-3,4-dione 4-dialkylhydrazones prepared from aldehyde dialkylhydrazones and pentafluoropropionic anhydride.

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