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6-bromo-3-phenyl-4H-chromen-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54981-85-0

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54981-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54981-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54981-85:
(7*5)+(6*4)+(5*9)+(4*8)+(3*1)+(2*8)+(1*5)=160
160 % 10 = 0
So 54981-85-0 is a valid CAS Registry Number.

54981-85-0Relevant academic research and scientific papers

The oxidative coupling between benzaldehyde derivatives and phenylacetylene catalyzed by rhodium complexes via C-H bond activation

Jia, Hongge,Ma, Liqun,Shi, Yongqiang,Song, Heming,Tang, Yanan,Wang, Qingji,Wang, Yazhen,Xu, Shuangping,Yang, Guoxing,Zang, Yu,Zhao, Xinyi

, p. 20 - 25 (2020)

This paper reports the use of rhodium (Rh) catalysts for the oxidative coupling reaction between phenylacetylene and benzaldehyde derivatives via C-H bond activation. These reactions were catalyzed by Rh(l-amino acid)(cod) (the l-amino acid is l-phenylala

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