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331765-71-0

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331765-71-0 Usage

General Description

3,5-Difluoro-2-nitrobenzoic acid is a chemical compound with the molecular formula C7H3F2NO4. It is a member of the benzoic acid family and contains two fluorine atoms and one nitro group attached to the benzene ring. 3,5-DIFLUORO-2-NITROBENZOIC ACID is commonly used in organic synthesis and pharmaceutical research as a building block for the production of various chemicals and drugs. It has a wide range of applications, including as an intermediate in the synthesis of agrochemicals and pharmaceuticals. The presence of the fluorine and nitro groups makes 3,5-difluoro-2-nitrobenzoic acid a versatile and useful compound in the field of organic chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 331765-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,7,6 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 331765-71:
(8*3)+(7*3)+(6*1)+(5*7)+(4*6)+(3*5)+(2*7)+(1*1)=140
140 % 10 = 0
So 331765-71-0 is a valid CAS Registry Number.

331765-71-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-Difluoro-2-nitrobenzoic acid

1.2 Other means of identification

Product number -
Other names 2-Carboxy-4,6-difluoronitrobenzene

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:331765-71-0 SDS

331765-71-0Upstream product

331765-71-0Relevant articles and documents

MACROCYCLIC DERIVATIVES FOR THE TREATMENT OF PROLIFERATIVE DISEASES

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Page/Page column 234, (2013/09/26)

The invention relates to compounds of formula (Φ) as further defined herein and to the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to the uses thereof. The compounds and salts of the present invention inhibit anaplastic lymphoma kinase (ALK) and/or EML4-ALK and are useful for treating or ameliorating abnormal cell proliferative disorders, such as cancer.

MUSCARINIC ANTAGONISTS

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Page 18, (2010/02/06)

Amide derivatives of 1,4 di-substituted piperidine compounds of formula (I) or a pharmaceutically acceptable salt, ester or solvate thereof, wherein Q and Q are each -CH=, or one of Q and Q is -CH= and the other is -N=; X is -CH2- or (a); Y and Z are -C(R)=, or one of Y and Z is -C(R)= and the other is -N=; R is 1 to 3 substituents selected from H, halogen and alkoxy; R and R are 1 to 3 substituents selected from H, halogen, alkyl and alkoxy; and R and R are H or (C1-C6) alkyl are muscarinic antagonists usuful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed.

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