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3-Butenoic acid, 4-(4-methylphenyl)-2-oxo-, sodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

491833-73-9

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491833-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491833-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,8,3 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 491833-73:
(8*4)+(7*9)+(6*1)+(5*8)+(4*3)+(3*3)+(2*7)+(1*3)=179
179 % 10 = 9
So 491833-73-9 is a valid CAS Registry Number.

491833-73-9SDS

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 sodium salt of 4-methylbenzylidenepyruvate

1.2 Other means of identification

Product number -
Other names sodium 4-methylbenzylidenpyruvate

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:491833-73-9 SDS

491833-73-9Downstream Products

491833-73-9Relevant academic research and scientific papers

Probing Interactions between Hydrocarbons and Auxiliary Guests inside Cucurbit[8]uril

Rabbani, Ramin,Masson, Eric

, p. 4303 - 4306 (2017/08/23)

The affinities of 20 hydrocarbons for the cavity formed by the inner wall of cucurbit[8]uril and a tolyl unit linked to an auxiliary guest were measured in aqueous solution. Cucurbit[8]uril and the auxiliary guest, a substituted ruthenium tris(2,2′-bipyridyl) complex bearing a trifluoromethyl 19F NMR probe, displayed perfect selectivity toward cyclic hydrocarbons, and cis- and trans-decalin, in particular. Unlike π-π interactions, CH-π interactions, as well as differences in hydrocarbon solvation, contribute significantly to the recognition process.

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