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118464-39-4

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118464-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118464-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,6 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118464-39:
(8*1)+(7*1)+(6*8)+(5*4)+(4*6)+(3*4)+(2*3)+(1*9)=134
134 % 10 = 4
So 118464-39-4 is a valid CAS Registry Number.

118464-39-4Relevant articles and documents

Mono-oxo-bis-dithioveratrol-molybdate - In Solution a Model for Arsenite Oxidase and in the Solid State a Coordination Polymer with Unprecedented Binding Motifs

Doering, Alexander,Fischer, Christian,Schulzke, Carola

, p. 1552 - 1558 (2013)

Mono-oxo-bis-dithioveratrol-molybdate was synthesized, structurally characterized, and investigated with respect to its oxo-transfer activity. The latter was compared with the activity of the analogous tungsten complex. The title complex is a structural model for molybdopterin bearing arsenite oxidase and both complexes catalyze oxo-transfer reactions successfully to 100 % conversion. With the dithioveratrol ligand the oxidation of triphenylphosphine proved to be faster for the tungsten complex, which is untypical. The solid-state structure of the molybdenum complex exhibits an unexpected and very unusual polymeric structural motif consisting of the complex anion mono-oxo-bis-dithioveratrol-molybdate, sodium cations, and methanol. Infinite double-decker strands are formed with sodium bridges between the ether functions of two ligands in one strand and the Mo=O moiety of the second strand. Copyright

Transition-metal Complexes of Crown Ether Benzodithiolenes

Lowe, Nigel D.,Garner, C. David

, p. 2197 - 2208 (2007/10/02)

Three new dithiolene ligands have been synthesized, two of which have the novel feature of a crown ether ring attached directly to the benzene ring of an aryl dithiolene.Complexes with transition metals have been prepared and their (1)H, (13)C NMR, UV/VIS and electrochemical properties recorded.The information obtained appears to reflect variations in the degree of delocalisation in the metallodithiolene ring within the series of complex types.

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