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1,2-dibromo-1-phenyl-2-(4-methoxyphenyl)ethene is a brominated organic compound with the molecular formula C14H11Br2O. It is a derivative of ethene, featuring a phenyl group attached to one carbon atom and a 4-methoxyphenyl group attached to the other carbon atom. The molecule also contains two bromine atoms, one attached to each carbon atom. 1,2-dibromo-1-phenyl-2-(4-methoxyphenyl)ethene is characterized by its unique structure, which includes a double bond between the two carbon atoms, and the presence of two electron-withdrawing bromine atoms and one electron-donating methoxy group. These features contribute to its chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science.

5556-72-9

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5556-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5556-72-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,5 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5556-72:
(6*5)+(5*5)+(4*5)+(3*6)+(2*7)+(1*2)=109
109 % 10 = 9
So 5556-72-9 is a valid CAS Registry Number.

5556-72-9Downstream Products

5556-72-9Relevant academic research and scientific papers

Selective synthesis of 1-halonaphthalenes by copper-catalyzed benzannulation

Umeda, Rui,Ueda, Ryo,Tanaka, Taiki,Hayashi, Akitsugu,Ikeshita, Masahiro,Suzuki, Shuichi,Naota, Takeshi,Nishiyama, Yutaka

, (2021)

The synthesis of 1-halonaphthalenes by the Cu-catalyzed benzannulation reaction of 2-(phenylethynyl)benzaldehyde and alkynes in the presence of the halogen reagents such as NBS, NCS, and NIS, was developed. This protocol afforded various type of 1-halonap

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