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N-(benzyloxycarbonyl)-7β,8β-epoxy-9-azabicyclo<4.2.1>nonane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

169889-44-5

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169889-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169889-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,8,8 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 169889-44:
(8*1)+(7*6)+(6*9)+(5*8)+(4*8)+(3*9)+(2*4)+(1*4)=215
215 % 10 = 5
So 169889-44-5 is a valid CAS Registry Number.

169889-44-5Relevant academic research and scientific papers

Synthesis of exo- and endo-7,8-epoxyhomotropanes

Justice, David E.,Malpass, John R.

, p. 11947 - 11962 (2007/10/03)

Epoxidation of N-protected homotrop-7-ene (9-azabicyclo[4.2.1]non-7-ene) and 1-substituted derivatives occurs stereoselectively from the exo- (β-) face but a practical alternative approach to the exo- epoxides is based on a serendipitous hydride reduction

Stereoselective Oxygenation of the Homotropane Ring System; Synthesis of Exo- and Endo-7-Hydroxy- and 7,8-Epoxyhomotropanes

Justice, David E.,Malpass, John R.

, p. 4685 - 4688 (2007/10/02)

Stereoselective introduction of an endo- epoxide into the 2-carbon bridge of the homotropane (9-azabicyclononane) ring system has been achieved via a 4-aminocyclooct-2-enol derivative; the direct route to the exo- analogue from 7,8-dehydrohomotropa

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