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Pyridinium, 1-[[4-(trifluoromethyl)phenyl]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

849938-31-4

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849938-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849938-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,9,3 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 849938-31:
(8*8)+(7*4)+(6*9)+(5*9)+(4*3)+(3*8)+(2*3)+(1*1)=234
234 % 10 = 4
So 849938-31-4 is a valid CAS Registry Number.

849938-31-4Upstream product

849938-31-4Downstream Products

849938-31-4Relevant academic research and scientific papers

Investigations of the fragmentation pathways of benzylpyridinium ions under ESI/MS conditions

Zins, Emilie-Laure,Rondeau, David,Karoyan, Philippe,Fosse, Celine,Rochut, Sophie,Pepe, Claude

, p. 1668 - 1675 (2009)

Benzylpyridinium ions are often used as 'thermometer ions' in order to evaluate the internal energy distribution of the ions formed in sources of mass spectrometers. However, the detailed fragmentation pathways of these parent ions were not well establish

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