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1-Hydroxyquinolin-4(1H)-one, also known as 4-oxo-1-quinolinol or 1-hydroxy-4-quinolinone, is an organic compound with the chemical formula C9H6NO2. It is a white crystalline solid that is soluble in water, ethanol, and ether. 1-hydroxyquinolin-4(1H)-one is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes, particularly in the production of quinolone antibiotics such as ciprofloxacin and norfloxacin. 1-Hydroxyquinolin-4(1H)-one is also used as a reagent in analytical chemistry for the detection of aluminum and other metal ions. Its chemical structure features a quinoline ring with a hydroxyl group at the 1-position and a carbonyl group at the 4-position, which contributes to its reactivity and utility in various chemical transformations.

3039-74-5

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3039-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3039-74-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3039-74:
(6*3)+(5*0)+(4*3)+(3*9)+(2*7)+(1*4)=75
75 % 10 = 5
So 3039-74-5 is a valid CAS Registry Number.

3039-74-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Quinolinol, 1-oxide

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

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More Details:3039-74-5 SDS

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