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65352-94-5

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65352-94-5 Usage

Uses

2-Fluoropyridine-5-carbonyl chloride

Check Digit Verification of cas no

The CAS Registry Mumber 65352-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,5 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65352-94:
(7*6)+(6*5)+(5*3)+(4*5)+(3*2)+(2*9)+(1*4)=135
135 % 10 = 5
So 65352-94-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3ClFNO/c7-6(10)4-1-2-5(8)9-3-4/h1-3H

65352-94-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-fluoropyridine-3-carbonyl chloride

1.2 Other means of identification

Product number -
Other names 3-PYRIDINECARBONYL CHLORIDE,6-FLUORO

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:65352-94-5 SDS

65352-94-5Relevant articles and documents

Preparation method of 2-fluoro-5-formyl chloropyridine

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Page/Page column 4; 5, (2021/02/13)

The invention relates to a preparation method of 2-fluoro-5-formyl chloropyridine, and belongs to the technical field of organic chemistry. The method comprises the following steps: 1) taking 2-fluoro-5-methylpyridine as a raw material, and reacting in the presence of potassium permanganate or sodium permanganate to obtain 2-fluoro-5-formic acid pyridine; and 2) carrying out reflux reaction on the2-fluoro-5-formic acid pyridine and thionyl chloride or oxalyl chloride in a chlorinated solvent, after the reaction is finished, carrying out reduced pressure distillation on the solvent, adding analkane solvent, freezing, filtering to obtain a 2-fluoro-5-formyl chloropyridine solution, and carrying out reduced pressure distillation to obtain the 2-fluoro-5-formyl chloropyridine. According to the invention, the method has the advantages that the conversion rate is high, the purity of the obtained product reaches 99.0% or above, the single impurity content is smaller than 0.5%, the production cost is low, and the method is suitable for industrial production.

NOVEL NUCLEOSIDE OR NUCLEOTIDE DERIVATIVES, AND USES THEREOF

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Paragraph 0091, (2020/12/10)

The present disclosure relates to a novel nucleoside or nucleotide derivative, a racemate thereof, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition for preventing or treating viral infection-associated diseases, containing the same as an active ingredient.

The flocculated acryloyldimethyltauric molecule ligand

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Paragraph 0574; 0717, (2016/10/08)

Provided are certain benzothiazole, imidazothiazole, imidazopyrimidine and imidazopyridine compounds, including, for example: formula (I) and pharmaceutically and physiologically acceptable salts, hydrates, and solvates thereof. Such compounds can be used as diagnostic ligands or labels of tau protein and PHF.

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