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Pentanedioic acid, 2,4-diacetyl-3-(2-nitrophenyl)-, dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

494198-41-3

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494198-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 494198-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,1,9 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 494198-41:
(8*4)+(7*9)+(6*4)+(5*1)+(4*9)+(3*8)+(2*4)+(1*1)=193
193 % 10 = 3
So 494198-41-3 is a valid CAS Registry Number.

494198-41-3SDS

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 Dimethyl-2,4-diacetyl-3-(2-nitrophenyl)pentandioat

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

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:494198-41-3 SDS

494198-41-3Relevant academic research and scientific papers

Pyrano[3,4-c]quinolines from 1-desaza-1-oxa-nifedipine

Goerlitzer, Klaus,Trittmacher,Jones,Frohberg,Drutkowski

, p. 539 - 542 (2007/10/03)

The reaction of the 1,5-diketone 1 with acetic anhydride/acetic acid in the presence of zinc chloride yields the 1-desaza-1-oxa-nifedipine 2 and the annulated lactone 3 as a by-product. The structures of 2 and 3 are confirmed by X-ray structure analysis. The pH-dependent reduction of the nitro group from 2 leads to the pyrano[3,4-c]quinolines 4Aa, b by ring closure. The cyclic hydroxamic acid 4Aa represents a weak, non-selective inhibitor of 5-, 12- and 15-lipoxygenase of human full-blood.

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