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Benzoic acid [2-(4,4-dimethyl-3-oxo-1-phenyl-pentyl)-cyclopent-(E)-ylidene]-hydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89972-48-5

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89972-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89972-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,7 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89972-48:
(7*8)+(6*9)+(5*9)+(4*7)+(3*2)+(2*4)+(1*8)=205
205 % 10 = 5
So 89972-48-5 is a valid CAS Registry Number.

89972-48-5Downstream Products

89972-48-5Relevant academic research and scientific papers

REACTIONS OF 1,5-DIKETONES. 42. SYNTHESIS OF HETEROCYCLES BY THE REACTION OF 4,4-DIMETHYL-1-PHENYL-1-(2'-OXOCYCLOALKYL)-3-PENTANONES WITH NITROGENCONTAINING NUCLEOPHILES

Kaminskii, V. A.,Zabolotnova, T. V.,Novikova, T. V.,Tilichenko, M. N.

, p. 1316 - 1319 (2007/10/02)

The reaction of 1,5-diketones containing a pivaloyl fragment with several nitrogencontaining nucleophiles was studied.Derivatives of 2-tert-butyl-1,4-dihydropyridine were obtained and the direction of heterocyclization upon the reaction of these diketones

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