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1184938-08-6

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1184938-08-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1184938-08-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,4,9,3 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1184938-08:
(9*1)+(8*1)+(7*8)+(6*4)+(5*9)+(4*3)+(3*8)+(2*0)+(1*8)=186
186 % 10 = 6
So 1184938-08-6 is a valid CAS Registry Number.

1184938-08-6Relevant articles and documents

Triketonate difluoroboron complexes. Substitution-dependent liquid crystal and photophysical properties

Sánchez, Ignacio,Fernández-Lodeiro, Adrián,Oliveira, Elisabete,Campo, José Antonio,Torres, M. Rosario,Cano, Mercedes,Lodeiro, Carlos

, p. 184 - 200 (2016/09/07)

Novel alkyloxyphenyl-substituted β,δ-triketonate difluoroboron complexes have been efficiently synthesised and thoroughly characterised. Significant features such as liquid crystal behaviour and solid and solution fluorescence are observed in all cases. The mesomorphism was determined by the presence of one, two or three alkyl chains in each substituent aromatic group of the triketonate ligand. So, smectic C mesophases were found for compounds carrying two lateral chains, each of them located at one of each phenyl substituent, while the presence of four or six chains at the whole molecule gave rise to smectic A or discotic lamellar and hexagonal columnar mesophases, respectively. Fluorescence in the solid state and in solution is again proved to be dependent on the ligand substitution as well as to be maintained in the mesophase. These multifunctional materials also present luminescent sensor activity towards Hg2+ and Cu2+.

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