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9-Chloro-2H-pyrido[1,2-a]pyrimidin-2,4(3H)-dione is a chemical compound with the molecular formula C6H3ClN2O2. It is a derivative of pyrido[1,2-a]pyrimidin-2,4(3H)-dione, which is a heterocyclic compound containing a pyridine and a pyrimidine ring fused together. The presence of a chlorine atom at the 9-position and a carbonyl group at the 2 and 4 positions gives 9-CHLORO-2H-PYRIDO[1,2-A]PYRIMIDINE-2,4(3H)-DIONE its unique structure and properties. It is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those with potential antitumor, antiviral, and anti-inflammatory activities. Due to its reactivity and potential applications, 9-chloro-2H-pyrido[1,2-a]pyrimidin-2,4(3H)-dione is a subject of interest in the field of medicinal chemistry and drug development.

128455-49-2

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128455-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128455-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,5 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128455-49:
(8*1)+(7*2)+(6*8)+(5*4)+(4*5)+(3*5)+(2*4)+(1*9)=142
142 % 10 = 2
So 128455-49-2 is a valid CAS Registry Number.

128455-49-2SDS

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 9-chloropyrido[1,2-a]pyrimidine-2,4-dione

1.2 Other means of identification

Product number -
Other names 9-Chloro-2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione

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 -
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More Details:128455-49-2 SDS

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