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Ethyl (5Z)-2-[(4-nitrophenyl)amino]-4-oxo-5-(phenylmethylidene)-4,5-dihydrothiophene-3-carboxylate is a complex organic compound with the molecular formula C21H18N2O5S. It is characterized by a thiophene ring, which is a five-membered aromatic ring containing one sulfur atom. The compound features a 4-oxo group, indicating the presence of a carbonyl group, and a phenylmethylidene group, which is a phenyl group connected to a methylene group. Additionally, it has a 4-nitrophenylamine group, where a nitro group is attached to a phenyl ring that is further connected to an amino group. This molecule is an ester derivative, with an ethyl group attached to the carboxylate group. The compound's structure and properties make it potentially useful in various chemical and pharmaceutical applications, such as the synthesis of pharmaceuticals or as an intermediate in organic synthesis.

5986-62-9

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5986-62-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5986-62-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,8 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5986-62:
(6*5)+(5*9)+(4*8)+(3*6)+(2*6)+(1*2)=139
139 % 10 = 9
So 5986-62-9 is a valid CAS Registry Number.

5986-62-9SDS

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 ethyl (5Z)-5-benzylidene-2-(4-nitroanilino)-4-oxothiophene-3-carboxylate

1.2 Other means of identification

Product number -
Other names HMS653I19

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:5986-62-9 SDS

5986-62-9Upstream product

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