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5-{(R)-2-Allyloxycarbonylamino-2-[((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-carbamoyl]-ethyl}-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

211511-70-5

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211511-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211511-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,5,1 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 211511-70:
(8*2)+(7*1)+(6*1)+(5*5)+(4*1)+(3*1)+(2*7)+(1*0)=75
75 % 10 = 5
So 211511-70-5 is a valid CAS Registry Number.

211511-70-5Relevant academic research and scientific papers

Stereoselective synthesis of the tetracyclic core of manzamine via the vinylogous amide photocycloaddition cascade

Winkler, Jeffrey D.,Axten, Jeffrey,Hammach, Abdel Hakim,Kwak, Young-Shin,Lengweiler, Urs,Lucero, Melissa J.,Houk

, p. 7045 - 7056 (1998)

The stereoselective preparation of the tetracyclic core of the manzamine alkaloids via the intramolecular vinylogous amide photocycloaddition/retro- Mannich fragmentation/Mannich closure cascade is described. The striking effect of unsaturation in the eight-membered ring on the stereoselectivity of the cycloaddition and a computational analysis of these results are presented.

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