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1-<2-nitro-4-(trifluoromethyl)phenyl>-1H-pyrrole-2,4-dicarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136773-64-3

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136773-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136773-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,7 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136773-64:
(8*1)+(7*3)+(6*6)+(5*7)+(4*7)+(3*3)+(2*6)+(1*4)=153
153 % 10 = 3
So 136773-64-3 is a valid CAS Registry Number.

136773-64-3Downstream Products

136773-64-3Relevant academic research and scientific papers

Polycondensed heterocycles. VII. A convenient synthesis of pyrrolo[1,2-a]quinoxaline derivatives by intramolecular aromatic nucleophilic displacement

Campiani,Nacci,Corelli,Anzini

, p. 1567 - 1576 (2007/10/02)

4-(4-Methyl-1-piperazinyl)-7- trifluoromethylpyrrolo[1,2-a]quinoxaline (CGS 12066B) and related analogs were prepared in good overall yield through a reaction sequence involving as a key step in the intramolecular substitution of aromatic fluoride or nitr

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