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5,6-Dimethoxy-2-(4-nitro-phenyl)-1-oxy-indol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81884-11-9

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81884-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81884-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,8 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81884-11:
(7*8)+(6*1)+(5*8)+(4*8)+(3*4)+(2*1)+(1*1)=149
149 % 10 = 9
So 81884-11-9 is a valid CAS Registry Number.

81884-11-9Downstream Products

81884-11-9Relevant academic research and scientific papers

Enamines: Part III - A New Synthesis of Substituted 2-Arylisatogens and o-Nitrophenyl Benzyl Ketones

Bhamare, N. K.,Kamath, H. V.,Kulkarni, Sheshgiri N.

, p. 613 - 615 (2007/10/02)

Condensation of substituted o-nitrobenzoyl chloride with o/p-nitro substituted β-morpholinostyrenes gives α-acyl-β-morpholinostyrenes which are converted into the title compounds.

Antitubercular Agents: Part V - Compounds Containing &β-Ketoaldehyde Moiety as Intermediates in Synthesis of Substituted 2-Arylisatogens

Kamath, H. V.,Sahasrabudhe, A. B.,Bapat, B. V.,Kulkarni, Sheshgiri N.

, p. 1094 - 1096 (2007/10/02)

Chloro, alkoxy and nitro substituted 2-arylisatogens (I) and β-ketoaldehydes (IV) have been synthesised and screened for antitubercular activity.Their structure activity relationships have been discussed.

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