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6-CHLOROMETHYL-4-(4-METHOXY-PHENYL)-2-OXO-1,2,3,4-TETRAHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

475042-38-7

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  • 6-CHLOROMETHYL-4-(4-METHOXY-PHENYL)-2-OXO-1,2,3,4-TETRAHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER

    Cas No: 475042-38-7

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475042-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 475042-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,0,4 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 475042-38:
(8*4)+(7*7)+(6*5)+(5*0)+(4*4)+(3*2)+(2*3)+(1*8)=147
147 % 10 = 7
So 475042-38-7 is a valid CAS Registry Number.

475042-38-7Relevant articles and documents

Substitutional effects on the reactivity and thermal stability of dihydropyrimidinones

Adigun, Rasheed A.,Balogun, Mohammed O.,Malan, Frederick P.,October, Natasha

, (2021)

One of the advantages of dihydropyrimidinones (DHPMs) is the molecular diversity that could be achieved through their synthesis from a three-component reaction by varying the starting reaction materials. Differences in substituted functional groups could lead to varying reactivities and thermal stability amongst the analogues. In this study, two different classes of DHPMs were synthesized and the effects of the various substituents on the DHPM ring were investigated. The compounds were structurally characterized using single-crystal X-ray diffractometry, 1H, 13C, COSY, HSQC and HMBC NMR techniques, FT-IR and High Resolution Mass Spectrometry (HRMS). N1 methylation of the DHPM was found to increase the thermal stability of the series of DHPMs investigated, which is an added advantage in thermal reactions. The nature of the alkyl substituent of the ester group at position 5 of the DHPM was also found to affect the ease of the nucleophilic substitution reaction during the functionalization of the DHPMs. A complementary DFT study aided in understanding the above results as well as to compare the general stability of the range of compounds.

Synthesis and evaluation of dihydropyrimidinone-derived selenoesters as multi-targeted directed compounds against Alzheimer's disease

Barbosa, Flavio A.R.,Canto, R?mulo F.S.,Saba, Sumbal,Rafique, Jamal,Braga, Antonio L.

, p. 5762 - 5770 (2016/10/30)

This paper describes the synthesis and evaluation of new dihydropyrimidinone (DHPM)-derived selenoesters as potential multi-targeted agents for the treatment of Alzheimer's disease. A series of DHPM-derived selenoesters were obtained with high structural

Design, synthesis and evaluation of seleno-dihydropyrimidinones as potential multi-targeted therapeutics for Alzheimer's disease

Canto, Romulo F. S.,Barbosa, Flavio A. R.,Nascimento, Vanessa,De Oliveira, Aldo S.,Brighente, Ines M. C.,Braga, Antonio Luiz

, p. 3470 - 3477 (2014/05/20)

In this paper we report the design, synthesis and evaluation of a series of seleno-dihydropyrimidinones as potential multi-targeted therapeutics for Alzheimer's disease. The compounds show excellent results as acetylcholinesterase inhibitors, being as active as the standard drug. All these compounds also show very good antioxidant activity through different mechanisms of action. the Partner Organisations 2014.

Synthesis of new polyfunctional 5,6,7,8-tetrahydroimidazo-[1,5-c]pyrimidin- 5-ones by the aza-wittig reaction followed by intramolecular cyclization and 1,3-prototropic shift

Lebed,Kos,Polovinko,Tolmachev,Vovk

experimental part, p. 921 - 927 (2010/01/03)

Ethyl 2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl] -1,2,3,4-tetrahydropyrimidine-5-carboxylates reacted with organic isocyanates according to the aza-Wittig pattern, and the subsequent intramolecular ring closure and 1,3-H shift resulted

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