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2-(2-oxo-2-phenylethylidene)-2,3-dihydropyrimidin-4(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74195-46-3

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74195-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74195-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,9 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74195-46:
(7*7)+(6*4)+(5*1)+(4*9)+(3*5)+(2*4)+(1*6)=143
143 % 10 = 3
So 74195-46-3 is a valid CAS Registry Number.

74195-46-3Relevant academic research and scientific papers

A simple approach to the synthesis of 2-(2-amino-4-arylthiazol-5-yl) pyrimidines

Stepanov,Grishchuk,Ivanova, R. Yu.,Ivanov, Yu. E.,Yavolovskii,Kamalov

, p. 526 - 529 (2013/08/23)

The synthesis of 2-(2-amino-4-arylthiazol-5-yl)pyrimidin-4(3H)-ones from the available 2-(2-oxo-2-arylethylidene)-2,3-dihydropyrimidin-4(1H)-ones was developed.

Extrusion of Sulfur from pyrimidinones

Roth, Barbara,Laube, Renee,Tidwell, Mary Y.,Rauckman, Barbara S.

, p. 3651 - 3657 (2007/10/02)

Thermally mediated sulfur extrusion from 4-(phenacylthio)-2(1H)-pyrimidinones occurs rapidly in solution at 125 deg C to yield 4(3H)-(benzoylmethenyl)-2(1H)-pyrimidinones. 4-(Acetonylthio)-2(1H)-pyrimidinone, however, rearranges via an episulfide intermed

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