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(+/-)-1-bromo-1-<(tosyloxy)methyl>spiro<2.5>octane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

148151-83-1

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148151-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148151-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,1,5 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148151-83:
(8*1)+(7*4)+(6*8)+(5*1)+(4*5)+(3*1)+(2*8)+(1*3)=131
131 % 10 = 1
So 148151-83-1 is a valid CAS Registry Number.

148151-83-1Downstream Products

148151-83-1Relevant academic research and scientific papers

Surface Nature of Grignard Reagent Formation. Chiral 1-Methylspirooctylmagnesium Bromide

Hamdouchi, C.,Topolski, M.,Goedken, V.,Walborsky, H. M.

, p. 3148 - 3155 (2007/10/02)

The synthesis of chiral 1-bromo-1-methylspirooctane (13) is described.The absolute configuration of 13 has been established as (S)-(+).From stereochemistry, product analysis, and radical trapping experiments it is concluded that the reaction of chiral 13 with magnesium to form the corresponding Grignard reagent occurs mainly on the surface of the magnesium.

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