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acetic acid 2-methoxy-5-(1-methyl-7-oxo-1,7-dihydro-1,3b-diaza-cyclopenta[a]pentalen-3-yl)-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

757189-13-2

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757189-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 757189-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,1,8 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 757189-13:
(8*7)+(7*5)+(6*7)+(5*1)+(4*8)+(3*9)+(2*1)+(1*3)=202
202 % 10 = 2
So 757189-13-2 is a valid CAS Registry Number.

757189-13-2Downstream Products

757189-13-2Relevant academic research and scientific papers

First synthesis of arylpyrrolo- and pyrazolopyrrolizinones as useful agents with potential biological interest

Rochais, Christophe,Lisowski, Vincent,Dallemagne, Patrick,Rault, Sylvain

, p. 6353 - 6355 (2007/10/03)

Novel arylpyrrolo- and pyrazolopyrrolizinones were prepared in three or four steps starting from aminoarylpyrrole and pyrazole carboxylates through the cyclisation of a Vilsmeier-Haack intermediate. This synthesis was enhanced by diverse N-protections of

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