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1-Azido-2-(4-chloro-benzoyl)-anthraquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85138-25-6

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85138-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85138-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,3 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85138-25:
(7*8)+(6*5)+(5*1)+(4*3)+(3*8)+(2*2)+(1*5)=136
136 % 10 = 6
So 85138-25-6 is a valid CAS Registry Number.

85138-25-6Relevant academic research and scientific papers

Synthesis and Transformations of 3-Aroylanthraisoxazol-6-ones

Gornostaev, L. M.,Levdanskii, V. A.,Arnol'd, E. V.

, p. 19 - 21 (1983)

3-Aroylanthraisoxazol-6-ones (II) are formed when 1-azido-2-aroylanthraquinones are refluxed in o-dichlorobenzene; this may constitute evidence that reactions of this type proceed via a "concerted" mechanism.Thermolysis of these and other substances in nitrobenzene leads to 7,8-phthaloylacridones, the structures of which were confirmed by alternative synthesis.

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