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2-(4-Bromo-phenyl)-4,6-bis-(4-chloro-phenyl)-pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74918-93-7

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74918-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74918-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,1 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74918-93:
(7*7)+(6*4)+(5*9)+(4*1)+(3*8)+(2*9)+(1*3)=167
167 % 10 = 7
So 74918-93-7 is a valid CAS Registry Number.

74918-93-7Downstream Products

74918-93-7Relevant academic research and scientific papers

Studies on Cycloimmonium Ylids: Synthesis of Some 2,4,6-Triarylpyridines via Isoquinolinium Ylids

Tewari, R. S.,Dubey, A. K.

, p. 153 - 154 (2007/10/02)

Aroylmethylene-isoquinolinium ylids on reaction with substituted benzylidenacetophenones in gl. acetic acid containing ammonium acetate afford 2,4,6-triarylpyridines (4a-j).The reaction seems to proceed via the intermediacy of pentane-1,5-dionylisoquinoli

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