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4-(4-fluorophenyl)-2,6-dinaphthalen-2-ylpyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98991-38-9

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98991-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98991-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,9 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98991-38:
(7*9)+(6*8)+(5*9)+(4*9)+(3*1)+(2*3)+(1*8)=209
209 % 10 = 9
So 98991-38-9 is a valid CAS Registry Number.

98991-38-9Downstream Products

98991-38-9Relevant academic research and scientific papers

A Convenient Synthesis of Fluorinated 2,4,6-Triarylpyridines via 4-Picolinium Ylides

Tewari, Ram, S.,Bajpai, Anita,Pathak, Mahendra K.

, p. 130 - 131 (2007/10/02)

The reaction of 2-naphthoyl-4-picolinium methylide with fluoro-substituted benzylideneacetophenones gave a variety of fluorinated 2,4,6-triarylpyridines.The structural assignment of the pyridines was made on the basis of elemental analysis and spectroscop

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