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N-phenacyl-7-nitro-1-azafluorenium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75052-23-2

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75052-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75052-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,5 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75052-23:
(7*7)+(6*5)+(5*0)+(4*5)+(3*2)+(2*2)+(1*3)=112
112 % 10 = 2
So 75052-23-2 is a valid CAS Registry Number.

75052-23-2Relevant academic research and scientific papers

SYNTHESIS OF N-SUBSTITUTED 1H-INDENOPYRIDINES

Prostakov, N. S.,Soldatenkov, A. T.,Fedorov, V. O.,Mobio, S.,Galiullin, M. A.

, p. 1149 - 1153 (2007/10/02)

It was established that N-phenacyl and p-nitrophenacyl bromides and N-methyl-1-azafluorenium iodide, as well as N-phenacyl-7-nitro-1-azafluorenium bromide, are converted to N-substituted 1H-indenopyridines rather than to the corresponding ylids or

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