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(1RS,4RS,5SR)-2-Benzyl-4-ethyl-2-azabicyclo<3.3.1>nonan-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128350-41-4

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128350-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128350-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128350-41:
(8*1)+(7*2)+(6*8)+(5*3)+(4*5)+(3*0)+(2*4)+(1*1)=114
114 % 10 = 4
So 128350-41-4 is a valid CAS Registry Number.

128350-41-4Relevant academic research and scientific papers

Total Synthesis of Uleine-Type and Strychnos Alkaloids through a Common Intermediate

Gracia, Jordi,Casamitjana, Nuria,Bonjoch, Josep,Bosch, Joan

, p. 3939 - 3951 (2007/10/02)

A stereoselective total synthesis of the alkaloids of the uleine group, dasycarpidone, dasycarpidol, and nordasycarpidone, has been accomplished from the tetracyclic intermediate 1, which has been prepared by two alternative routes, either by Fischer indo

STEREOCONTROLLED SYNTHESIS OF 4- AND 9-ETHYL-2-AZABICYCLONONAN-7-ONES VIA 2-CYANOPIPERIDINES

Bonjoch, Josep,Casamitjana, Nuria,Gracia, Jordi,Bosch, Joan

, p. 5655 - 5658 (2007/10/02)

A stereoselective synthesis of 4- and 9-ethyl substituted morphans from 4-acetonyl-3-ethylpiperidines, involving the acidic cyclization of the corresponding 2-cyanopiperidines, is reported.

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