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4′,5′-dibromo-2′-hydroxyacetophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30186-15-3

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30186-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30186-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,8 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30186-15:
(7*3)+(6*0)+(5*1)+(4*8)+(3*6)+(2*1)+(1*5)=83
83 % 10 = 3
So 30186-15-3 is a valid CAS Registry Number.

30186-15-3Relevant academic research and scientific papers

Synthesis of 6,7-Dibromoflavone and Its Regioselective Diversification via Suzuki-Miyaura Reactions

Jordán, Sándor,Pajtás, Dávid,Patonay, Tamás,Langer, Peter,Kónya, Krisztina

, p. 1983 - 1992 (2017)

The first synthesis pathway to 6,7-dibromoflavone and its transformations to 7-aryl-6-bromo- and 6,7-diarylflavones by Suzuki-Miyaura reactions are presented. Due to the different electronic effects of bromo substituents, the first attack proceeded with good site selectivity at position 7.

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