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3-Hydroxy-2H-1,3-benzoxazine-2,4(3H)-dione is a complex organic compound with the molecular formula C8H7NO4. It is a derivative of benzoxazine, which is a heterocyclic compound consisting of a benzene ring fused to an oxazine ring. This particular compound features a hydroxyl group (-OH) at the 3-position, and two carbonyl groups (C=O) at the 2 and 4 positions. It is known for its potential applications in the synthesis of various pharmaceuticals and other organic compounds due to its unique structure and reactivity. The compound is also of interest in chemical research for its properties and potential reactions with other molecules.

5426-08-4

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5426-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5426-08-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,2 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5426-08:
(6*5)+(5*4)+(4*2)+(3*6)+(2*0)+(1*8)=84
84 % 10 = 4
So 5426-08-4 is a valid CAS Registry Number.

5426-08-4SDS

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 3-hydroxy-1,3-benzoxazine-2,4-dione

1.2 Other means of identification

Product number -
Other names 3-hydroxy-benzo[e][1,3]oxazine-2,4-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 -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5426-08-4 SDS

5426-08-4Downstream Products

5426-08-4Relevant academic research and scientific papers

The Cyclisation of Salicylamides and Salicylohydroxamic Acids with 1,1'-Carbonyldiimidazole

Geffken, Detlef

, p. 1513 - 1514 (2007/10/02)

Cyclisation of salicylamides 1a, b and salicylohydroxamic acids 1c, d with 1,1'-carbonyldiimidazole (2) causes formation of 2H-1,3-benzoxazine-2,4(3H)-diones 4a-d.In contrast to statements in the literature isoimides 3 or isoxazoles 5 could not be isolate

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