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1-(2-piperidinoethyl)-2,4,6-triphenylpyridinium tetrafluoroborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87012-99-5

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87012-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87012-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,1 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87012-99:
(7*8)+(6*7)+(5*0)+(4*1)+(3*2)+(2*9)+(1*9)=135
135 % 10 = 5
So 87012-99-5 is a valid CAS Registry Number.

87012-99-5Downstream Products

87012-99-5Relevant academic research and scientific papers

A Convenient Synthesis of N-Vinylpyridinium Perchlorate and a Study of N-Vinylpyridinium Cations as Michael Reaction Acceptors

Katritzky, Alan R.,Rubio, Olga

, p. 4017 - 4021 (1983)

The titel compound is easily prepared from 1-(2-bromoethyl)pyridinium bromide and sodium hydroxide. 1-Vinylpyridinium and 1-vinyl-2,4,6-triphenylpyridinium cations add N, S, and C nucleophiles in Michael-type reactions.

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