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9,10-Anthracenedione, 1-(benzoyloxy)-2-(3-oxo-3-phenyl-1-propynyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

754990-59-5

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754990-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 754990-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,4,9,9 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 754990-59:
(8*7)+(7*5)+(6*4)+(5*9)+(4*9)+(3*0)+(2*5)+(1*9)=215
215 % 10 = 5
So 754990-59-5 is a valid CAS Registry Number.

754990-59-5Relevant academic research and scientific papers

Cyclization of 1-hydroxy-2-(oxoalkynyl)anthraquinones

Mzhelskaya,Ivanchikova,Polyakov,Moroz,Shvartsberg

, p. 2798 - 2804 (2004)

Procedures were developed for the heterocyclization of 2-benzoylethynyl-1- hydroxy-and 1-hydroxy-2-(1-oxo-3-phenylpropynyl)anthraquinone. The regioselective preparation of 2-substituted anthra[1,2-b]pyran-4,7,12-triones was demonstrated to be possible und

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