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3,4,4-triphenylbut-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28191-98-2

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28191-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28191-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,9 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 28191-98:
(7*2)+(6*8)+(5*1)+(4*9)+(3*1)+(2*9)+(1*8)=132
132 % 10 = 2
So 28191-98-2 is a valid CAS Registry Number.

28191-98-2Downstream Products

28191-98-2Relevant academic research and scientific papers

Photoredox-Catalyzed C-H Arylation of Internal Alkenes to Tetrasubstituted Alkenes: Synthesis of Tamoxifen

Wang, Quannan,Yang, Xiaoge,Wu, Ping,Yu, Zhengkun

supporting information, p. 6248 - 6251 (2017/11/24)

Visible-light-induced direct C-H arylation of S,S-functionalized internal alkenes, that is, α-oxo ketene dithioacetals and analogues, has been efficiently realized with aryldiazonium salts (ArN2BF4) as coupling partners and Ru(bpy)s

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