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3-bromo-1-(chloromethyl)bicyclo<1.1.1>pentane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137741-18-5

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137741-18-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137741-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,4 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 137741-18:
(8*1)+(7*3)+(6*7)+(5*7)+(4*4)+(3*1)+(2*1)+(1*8)=135
135 % 10 = 5
So 137741-18-5 is a valid CAS Registry Number.

137741-18-5Downstream Products

137741-18-5Relevant academic research and scientific papers

Synthesis of Some Bridgehead-Bridgehead-Disubstituted Bicyclopentanes

Della, Ernest W.,Taylor, Dennis K.

, p. 2986 - 2996 (2007/10/02)

The synthesis of a wide variety of 1,3-disubstituted bicyclopentanes is described, with particular emphasis on the generation of a series of 3-X-substituted bicyclopentyl bromides required for solvolytic studies.Functional group manipulation at the bridgehead was readily accomplished in the majority of cases by radical processes; in some instances, transformations were effected via carbanionic-type intermediates.

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