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6-Bromo-8-methoxy-2-(4-methoxyphenyl)-3-nitro-2H-1-benzopyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57544-07-7

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57544-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57544-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,4 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57544-07:
(7*5)+(6*7)+(5*5)+(4*4)+(3*4)+(2*0)+(1*7)=137
137 % 10 = 7
So 57544-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H14BrNO5/c1-22-13-5-3-10(4-6-13)16-14(19(20)21)8-11-7-12(18)9-15(23-2)17(11)24-16/h3-9,16H,1-2H3

57544-07-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-Bromo-8-methoxy-2-(4-methoxyphenyl)-3-nitro-2H-chromene

1.2 Other means of identification

Product number -
Other names 6-bromo-8-methoxy-2-(4-methoxy-phenyl)-3-nitro-2H-chromene

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:57544-07-7 SDS

57544-07-7Downstream Products

57544-07-7Relevant academic research and scientific papers

Microwave-assisted One-pot, Three-component Regiospecific and Sterospecific Synthesis of Spiro Indanone Pyrrolidine/Piperidine Fused Nitrochromene Derivatives Through 1,3-Dipolar Cycloaddition Reactions

Nayak, Sabita,Panda, Pravati,Mohapatra, Seetaram,Raiguru, Bishnuprasad,Baral, Nilofar

, p. 1757 - 1770 (2019/04/26)

A simple, straightforward, and versatile protocol for the synthesis of spiro indanone pyrrolidine/piperidine fused nitrochromene derivatives is described. The synthesis of a new series of spirocyclic molecules has been expediently accomplished via a one-p

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