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84424-25-9

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84424-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84424-25-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,2 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84424-25:
(7*8)+(6*4)+(5*4)+(4*2)+(3*4)+(2*2)+(1*5)=129
129 % 10 = 9
So 84424-25-9 is a valid CAS Registry Number.

84424-25-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-fluoro-1-(2-fluoroethyl)-7-[3-(methylamino)pyrrolidin-1-yl]-4-oxo-1,8-naphthyridine-3-carboxylic acid

1.2 Other means of identification

Product number -
Other names -

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:84424-25-9 SDS

84424-25-9Downstream Products

84424-25-9Relevant articles and documents

Pyridonecarboxylic acids as antibacterial agents. 4. Synthesis and antibacterial activity of 7-(3-amino-1-pyrrolidinyl)-1-ethyl-6-fluoro-1,4-dihydro-4-oxo*-1,8- naphthyridine-3-carboxylic acid and its analogues

Egawa,Miyamoto,Minamida,Nishimura,Okada,Uno,Matsumoto

, p. 1543 - 1548 (2007/10/02)

The title compounds with an amino- and/or hydroxy-substituted cyclic amino group at C-7 were prepared with 1-substituted 7-chloro-, 7-(ethylsulfonyl)-, and 7-(tosyloxy)-6-fluoro-1,4-dihydro-4-oxo-1,8-napthyridine-3-carboxylic acids and their ethyl esters with cyclic amines such as 3-aminopyrrolidine. The N-1 substituent includes ethyl, vinyl, and 2-fluoroethyl groups. As a result of in vitro and in vivo antibacterial screenings, three compounds, 1-ethyl- and 1-vinyl-7-(3-amino-1-pyrrolidine)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyri dine-3-carboxylic acids and 1-vinyl-7-[3-(methylamino)-1-pyrrolidinyl] analogue, were found to be more active than enoxacin and to be worthy of further biological study. Structure-activity relationships are discussed.

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