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1-(9,10-Dihydro-phenanthren-2-yl)-butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83121-39-5

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83121-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83121-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,2 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83121-39:
(7*8)+(6*3)+(5*1)+(4*2)+(3*1)+(2*3)+(1*9)=105
105 % 10 = 5
So 83121-39-5 is a valid CAS Registry Number.

83121-39-5Downstream Products

83121-39-5Relevant academic research and scientific papers

RECHERCHES SUR LES SUBSTANCES MESOGENES-VIII; PREPARATION ET PROPERTIES MESOMORPHES DE SERIES ISOMETRIQUES

Malthete, Jacques,Canceill, Josette,Gabard, Jacqueline,Jacques, Jean

, p. 2815 - 2821 (2007/10/02)

The synthesis and the mesomorphic properties of various series of isometric mesogenic compounds are described.It is confirmed that isometric mesogenic molecules may be nematogenic and/or smectogenic according to the position of the polar rigid core.

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