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ethyl 4-(3-nitrophenyl)-3,4-dihydropyrimidine-2(1H)one-5-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111535-69-4

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111535-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111535-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111535-69:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*5)+(2*6)+(1*9)=94
94 % 10 = 4
So 111535-69-4 is a valid CAS Registry Number.

111535-69-4Relevant academic research and scientific papers

NaY Zeolite Functionalized by Sulfamic Acid/Cu(OAc)2 as a Novel and Reusable Heterogeneous Hybrid Catalyst in Efficient Synthesis of Bis, Tris, and Tetrakis(indolyl)methanes, 3,4-Dihydropyrimidin-2(1H)-ones, and 2-Aryl-1H-benzothiazoles

Kazemi, Samira,Mobinikhaledi, Akbar,Zendehdel, Mojgan

, p. 764 - 776 (2017)

An efficient acid-catalyzed synthesis of some bis, tris, and tetrakis(indolyl)methanes, 3,4-dihydropyrimidin-2(1H)-ones, and 2-aryl-1H-benzothiazoles is reported using NaY zeolite functionalized by sulfamic acid/Cu(OAc)2 (NaY zeolite-NHSO3

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