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179055-29-9

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179055-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179055-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,0,5 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 179055-29:
(8*1)+(7*7)+(6*9)+(5*0)+(4*5)+(3*5)+(2*2)+(1*9)=159
159 % 10 = 9
So 179055-29-9 is a valid CAS Registry Number.

179055-29-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(1-methylpyrazol-4-yl)benzaldehyde

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:179055-29-9 SDS

179055-29-9Relevant articles and documents

MUSCARINIC M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS

-

Page/Page column 43, (2018/03/25)

The present invention relates to compounds of formula (I), or their isotopic forms, stereoisomers, tautomers or pharmaceutically acceptable salt (s) thereof as muscarinic M1 receptor positive allosteric modulators (M1 PAMs). The present invention describes the preparation, pharmaceutical composition and the use of compound formula (I).

Efficient synthesis of 4-substituted pyrazole via microwave-promoted Suzuki cross-coupling reaction

Cheng, Hua,Wu, Qiong-You,Han, Fan,Yang, Guang-Fu

, p. 705 - 709 (2014/06/09)

Pyrazoles and their derivatives are important heterocycles found in nature and present in numerous bioactive compounds. In contrast to 3 or 5-aryl pyrazole, the preparation of 4-aryl pyrazole is fairly rare. Utilizing microwave irradiation, the synthesis of 4-substituted-arylpyrazole via Suzuki cross-coupling has been developed with a wide range of substrates. The remarkable advantages of this method are mild reaction conditions, simple operation, high yield, and short reaction time. Product structures were identified by MS, 1H NMR, 13C NMR, and elemental analysis.

Pd-catalysed direct 5-arylation of 1-methylpyrazole with aryl bromides

Beladhria, Anissa,Beydoun, Kassem,Ammar, Hamed Ben,Salem, Ridha Ben,Doucet, Henri

experimental part, p. 2553 - 2560 (2011/10/04)

1-Methylpyrazole was found to be a suitable partner for palladium-catalysed direct arylation through C-H activation/functionalisation using aryl bromides. The reaction conditions and the nature of the catalyst were found to have a determining influence on

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