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1024-59-5

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1024-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1024-59-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,2 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1024-59:
(6*1)+(5*0)+(4*2)+(3*4)+(2*5)+(1*9)=45
45 % 10 = 5
So 1024-59-5 is a valid CAS Registry Number.

1024-59-5SDS

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 dimethyl 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylate

1.2 Other means of identification

Product number -
Other names tetrafluorobenzene-o-dicarboxylic acid dimethyl ester

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:1024-59-5 SDS

1024-59-5Relevant articles and documents

Cycloaddition Chemistry of Tetrafluorothiophene S,S-Dioxide

Lemal, David M.

, p. 4931 - 4938 (2016/07/06)

Tetrafluorothiophene S,S-dioxide has been found to be a powerful and versatile cycloaddend that undergoes a wide range of reactions as a Diels-Alder diene, dienophile, and [2 + 2] addend. Because it dimerizes only slowly at high temperatures, a broad range of conditions are available for these transformations. Reactions with terminal alkynes yield products of both Diels-Alder and [2 + 2] cycloaddition. Remarkably, the orbital topology-forbidden [2 + 2] process sometimes dominates over the allowed Diels-Alder reaction.

Trifluoro-3-hydroxy-1H-indazolecarboxylic acids and esters from perfluorinated benzenedicarboxylic acids

Medina, Carlos Perez,Lopez, Concepcion,Claramunt, Rosa M.,Elguero, Jose

scheme or table, p. 890 - 899 (2010/04/23)

Twelve new 3-hydroxyindazoles, each bearing three fluorine substituents and a CO2R group (R = H, CH3, C2H5) distributed around its 4-, 5-, 6-, and 7-positions, have been synthesized. They were studied by NMR in

Pyridonecarboxylic acid derivatives substituted by a bicyclic amino group as antibacterials

-

, (2008/06/13)

This invention relates to a N1 -(halogenocyclopropyl)-substituted pyridonecarboxylic acid derivative represented by the following formula (I): STR1 wherein X1 is a halogen atom or a hydrogen atom; X2 is a halogen atom; R1 is a hydrogen atom, a hydroxyl group, a thiol group, a halogenomethyl group, an amino group, an alkyl group or an alkoxy group which may have a substituent group; R2 is a group represented by the following formula (II): STR2 wherein R3 and R4 are independently a hydrogen atom or an alkyl group and n is an integer of 1 or 2; A is a nitrogen atom or a partial structure of the following formula (III): STR3 wherein X3 is a hydrogen atom, a halogen atom, a cyano group, an amino group, an alkyl group, a halogenomethyl group, an alkoxyl group or a halogenomethoxyl group which may have a substituent group; and R is a hydrogen atom, a phenyl group, an acetoxymethyl group, a pivaloyloxymethyl group, an ethoxycarbonyl group, a choline group, a dimethylaminoethyl group, a 5-indanyl group, a phthalidynyl group, a 5-alkyl-2-oxo-1,3-dioxol-4-ylmethyl group, a 3-acetoxy-2-oxobutyl group, an alkyl group, an alkoxymethyl group or a phenylalkyl group, and provides a heterocyclic compound useful as antibacterial drugs.

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