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155513-84-1

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155513-84-1 Usage

General Description

2-(4-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one is a chemical compound with potential pharmaceutical and industrial applications. It is a heterocyclic compound containing a pyrazine ring fused to an oxazine ring, with a nitrophenyl group attached to the pyrazine ring. 2-(4-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one may have biological activity and is therefore of interest for drug discovery and development. It may also have industrial uses as a building block for the synthesis of other chemical compounds. Further research is needed to fully understand the potential applications and properties of 2-(4-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one.

Check Digit Verification of cas no

The CAS Registry Mumber 155513-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,1 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155513-84:
(8*1)+(7*5)+(6*5)+(5*5)+(4*1)+(3*3)+(2*8)+(1*4)=131
131 % 10 = 1
So 155513-84-1 is a valid CAS Registry Number.

155513-84-1SDS

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 2-(4-nitrophenyl)pyrazino[2,3-d][1,3]oxazin-4-one

1.2 Other means of identification

Product number -
Other names 2-(4-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one

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:155513-84-1 SDS

155513-84-1Downstream Products

155513-84-1Relevant articles and documents

Dihalogentriphenylphosphoranes in the synthesis of heterocycles, 29. A simple synthesis of pteridin-4-ones, from methyl-3-amino-2-pyrazinecarboxylate and pyrazino[3,1]oxazin-4-ones

Wamhoff,Kroth

, p. 405 - 410 (2007/10/02)

Methyl 3-amino-2-pyrazinecarboxylate (3) affords the synthetically useful 3-aroylaminopyrazin-2-carboxylates 5a-f with aroyl chlorides, which are converted with dibromotriphenylphosphorane into 2-arylpyrazino[2,3-d][3,1]oxazin-4-ones 6a-f. Nucleophilic attack at the carbonyl function of these oxazinones results in ring cleaved amides which can be recyclized with dibromotriphenylphosphorane to afford 2-arylpteridin-4-ones 7a-f.

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