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4-(benzyloxy)-2-bromo-5-methoxy-1H-indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1240045-33-3

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1240045-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240045-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,0,4 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1240045-33:
(9*1)+(8*2)+(7*4)+(6*0)+(5*0)+(4*4)+(3*5)+(2*3)+(1*3)=93
93 % 10 = 3
So 1240045-33-3 is a valid CAS Registry Number.

1240045-33-3Downstream Products

1240045-33-3Relevant academic research and scientific papers

The role of reversible oxidative addition in selective palladium(0)- catalyzed intramolecular cross-couplings of polyhalogenated substrates: Synthesis of brominated indoles

Newman, Stephen G.,Lautens, Mark

supporting information; experimental part, p. 11416 - 11417 (2010/10/01)

A Pd(0)-catalyzed C-N bond-forming reaction leading to the synthesis of brominated indoles is described. The use of the phosphine ligand PtBu 3 is necessary for reactivity. It is proposed that the bulky ligand serves to prevent inhibition of th

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