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Ethyl 2-amino-4-(4-bromo-5-methylthiophen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate is a complex organic compound with the molecular formula C16H16BrNO3S. It is a derivative of chromene, a heterocyclic compound with a benzene ring fused to a pyran ring. The molecule features a 4-bromo-5-methylthiophen-2-yl group attached to the chromene core, which contributes to its unique chemical properties. The compound also contains an amino group, a carboxyl group, and an ethyl ester group, which are responsible for its reactivity and potential applications in various chemical and pharmaceutical processes. Due to its structural complexity and the presence of multiple functional groups, ethyl 2-amino-4-(4-bromo-5-methylthiophen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate may have potential uses in the synthesis of pharmaceuticals, agrochemicals, or other specialty chemicals.

5649-70-7

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5649-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5649-70-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,4 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5649-70:
(6*5)+(5*6)+(4*4)+(3*9)+(2*7)+(1*0)=117
117 % 10 = 7
So 5649-70-7 is a valid CAS Registry Number.

5649-70-7SDS

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 ethyl 2-amino-4-(4-bromo-5-methylthiophen-2-yl)-5-oxo-4,6,7,8-tetrahydrochromene-3-carboxylate

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:5649-70-7 SDS

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