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1-butyl-2,3,5,6-tetrafluorobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16956-93-7

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16956-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16956-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,5 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16956-93:
(7*1)+(6*6)+(5*9)+(4*5)+(3*6)+(2*9)+(1*3)=147
147 % 10 = 7
So 16956-93-7 is a valid CAS Registry Number.

16956-93-7Relevant academic research and scientific papers

Substitution of fluorine in M[C6F5BF3] with organolithium compounds: Distinctions between O- and N-nucleophiles

Shabalin, Anton Yu.,Adonin, Nicolay Yu.,Bardin, Vadim V.

, p. 703 - 713 (2017)

Borates M[C6F5BF3] (M = K, Li, Bu4N) react with organolithium compounds, RLi (R = Me, Bu, Ph), in 1,2-dimethoxyethane or diglyme to give M[4-RC6F4BF3] and M[2-RC6Fsub

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