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119740-58-8

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119740-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119740-58-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 119740-58:
(8*1)+(7*1)+(6*9)+(5*7)+(4*4)+(3*0)+(2*5)+(1*8)=138
138 % 10 = 8
So 119740-58-8 is a valid CAS Registry Number.

119740-58-8SDS

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-[(2-methylanilino)methylidene]-4-nitrocyclohexa-2,4-dien-1-one

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:119740-58-8 SDS

119740-58-8Downstream Products

119740-58-8Relevant articles and documents

Olefin isomerization reactions catalyzed by ruthenium hydrides bearing Schiff base ligands

Ding, Fu,Doorslaer, Sabine Van,Cool, Peggie,Verpoort, Francis

, p. 601 - 607 (2011)

A series of in situ-generated ruthenium hydride complexes Ru(PPh 3)2(CO)H(Ln) (n = a-h) incorporating a Schiff base ligand was investigated for the isomerization of olefins. 1H-NMR was used to characterize the new hydride species in combination with 31P-NMR. Allylbenzene and 1-octene were used as model substrates. Temperature, solvents and catalyst/substrate mole ratio were taken into account as parameters to optimize the isomerization reaction. All catalysts showed the best performance in 2-butanol, suggesting that the catalytic activity depends not only strongly on the steric and electronic environment of the ruthenium but also on the chosen solvent.

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