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4,4'-(1,4-phenylene)bis(5-(thiophene-2-carbonyl)-6-(trifluoromethyl)-3,4-dihydropyrimidin-2(1H)-one) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1225520-19-3

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1225520-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1225520-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,5,2 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1225520-19:
(9*1)+(8*2)+(7*2)+(6*5)+(5*5)+(4*2)+(3*0)+(2*1)+(1*9)=113
113 % 10 = 3
So 1225520-19-3 is a valid CAS Registry Number.

1225520-19-3Downstream Products

1225520-19-3Relevant academic research and scientific papers

Microwave-assisted solvent-free synthesis of bis(dihydropyrimidinone) benzenes and evaluation of their cytotoxic activity: Research article

Azizian, Javad,Mohammadi, Mohammad K.,Firuzi, Omidreza,Mirza, Behrooz,Miri, Ramin

, p. 375 - 380 (2010)

An effective one-pot synthesis of bis(dihydropyrimidinonoe)benzenes using chlorotrimethylsilane (TMSCl) through Biginelli condensation reaction of terephthalic aldehyde, 1,3-dicarbonyl compounds and (thio)urea or guanidine under microwave irradiation cond

One pot synthesis of bis (dihydropyrimidinone) and tetrahydro-4H-chromenes derivatives using Ag2O/GO/TiO2 composite nanostructure

Hasanzadeh, Neda,Mohammadi, Mohammad Kazem,Rayatzadeh, Ayeh,Zadeh, Fatemeh Samandi

, (2021/08/25)

In this study, a simple and efficient synthesis reaction was used to prepare Bis (dihydropyrimidinone) derivatives through Biginelli condensation reaction of terephthalic aldehyde, 1,3-dicarbonyl compounds and (thio) urea or guanidine and tetrahydro-4H-ch

Microwave-assisted synthesis of Bis(dihydropyrimidinone)benzenes

Mirza, Behrooz,Sargordan, Mohsen,Fazaeli, Reza

experimental part, p. 1421 - 1424 (2012/08/07)

Bis(dihydropyrimidinonoe)benzenes were synthesized in good to high yields by a pseudo four-component reaction of a dialdehyde such as terephthalic aldehyde or isophthalic aldehyde, (thio)urea and 1,3-dicarbonyl compounds using reusable nanosilica (average

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