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2β-(Cyanmethyl)-1,2,3,4,6,7,12,12bβ-octahydro-4-oxo-α-(phenylthio)indolo<2,3-a>chinolizin-3α-propansaeure-methylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78381-21-2

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78381-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78381-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,8 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78381-21:
(7*7)+(6*8)+(5*3)+(4*8)+(3*1)+(2*2)+(1*1)=152
152 % 10 = 2
So 78381-21-2 is a valid CAS Registry Number.

78381-21-2Downstream Products

78381-21-2Relevant academic research and scientific papers

Reactions with Indole Derivatives, XLIII. The Stereochemistry of Michael Additions to α-Methylene-lactams

Ernst, Hansgeorg,Ottow, Eckhard,Recker, Hans-Gert,Winterfeldt, Ekkehard

, p. 1907 - 1925 (2007/10/02)

The stereoselectivity of Michael additions to α-methylene-lactams 1 leading to the derivatives 6, 7 is investigated in dependence on Michael donors.The influence of a neighbouring substituent proves to be important.Intramolecular additions are not observe

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