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78614-81-0

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78614-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78614-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,1 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78614-81:
(7*7)+(6*8)+(5*6)+(4*1)+(3*4)+(2*8)+(1*1)=160
160 % 10 = 0
So 78614-81-0 is a valid CAS Registry Number.

78614-81-0Downstream Products

78614-81-0Relevant articles and documents

Preparation and Characterization of Complexes of Dichlorobis(cyclopenadienyl)titanium(IV) with Hydroxycoumarins

Sharan, Ram,Gupta, Gopal,Kapoor, Ramesh N.

, p. 94 - 96 (2007/10/02)

The reaction between dichlorobis(cyclopentadienyl)titanium(IV) and monohydroxycoumarins such as 7-hydroxycoumarin, 4-methyl-7-hydroxycoumarin, 4-phenyl-7-hydroxycoumarin, 4-methyl-6-nitro-7-hydroxycoumarin and 4-methyl-8-nitro-7-hydroxycoumarin has been carried out in 1 : 1 and 1 : 2 molar ratios in tetrahydrofuran in the presence of triethylamine.Products of the type Cp2Ti(OCM)Cl and Cp2Ti(OCM)2 respectively, where (-) is the anion of the corresponding hydroxycoumarin, CMOH are obtained.With dihydroxycoumarins; 6,7-dihydroxycoumarin and 4-phenyl-6,7-dihydroxycoumarin, derivatives of the type Cp2Ti(O2CM) are obtained where (2-) represents the anion of the corresponding dihydroxycoumarin, CMO2H2.The new hydroxycoumarin derivatives have been characterized on the basis of thier elemental analyses, conductance, electronic and IR spectral data.

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