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The chemical compound "3-{1-[(2-amino-4-chlorophenyl)amino]ethylidene}-6-methyl-2H-pyran-2,4(3H)-dione" is a complex organic molecule with a molecular formula of C16H13ClN2O3. It features a pyran-2,4-dione core structure, which is a type of heterocyclic compound with a six-membered ring containing two oxygen atoms. The molecule is characterized by a 6-methyl group attached to the pyran ring and a 3-{1-[(2-amino-4-chlorophenyl)amino]ethylidene} substituent, which includes a 2-amino-4-chlorophenyl group connected to an ethylidene bridge. 3-{1-[(2-amino-4-chlorophenyl)amino]ethylidene}-6-methyl-2H-pyran-2,4(3H)-dione is known for its potential applications in the pharmaceutical industry, particularly as an intermediate in the synthesis of various drugs. Its structure and properties make it a subject of interest for researchers in medicinal chemistry, as it may possess biological activity or serve as a building block for more complex molecules.

84859-31-4

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84859-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84859-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,5 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84859-31:
(7*8)+(6*4)+(5*8)+(4*5)+(3*9)+(2*3)+(1*1)=174
174 % 10 = 4
So 84859-31-4 is a valid CAS Registry Number.

84859-31-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (3E)-3-[1-(2-amino-4-chloroanilino)ethylidene]-6-methylpyran-2,4-dione

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

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More Details:84859-31-4 SDS

84859-31-4Relevant academic research and scientific papers

Condensation of o-Diamines with Dehydroacetic Acid and Pyrolysis of Resultant Products

Qayyoom, M. A.,Hanumanthu, P.,Ratnam, C. V

, p. 883 - 884 (2007/10/02)

Condensation of o-phenylenediamines with dehydroacetic acid (I) yields 3--4-hydroxy-6-methyl-2(H)-pyrones (II), which on pyrolysis give the corresponding 2-methylbenzimidazoles (V).

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