73487-00-0 Usage
General Description
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Purification Methods
Wash it well with pet ether, then several times with 2N HCl (if it has a slight odour of pyridine), then H2O and dry it in a vacuum over H2SO4. It is a polar selectrophore for Cd. [Schneider Helv Chim Acta 63 217 1980, Simon & Carafoli Methods Enzymol 56 439 1977.]
Check Digit Verification of cas no
The CAS Registry Mumber 73487-00-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,8 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73487-00:
(7*7)+(6*3)+(5*4)+(4*8)+(3*7)+(2*0)+(1*0)=140
140 % 10 = 0
So 73487-00-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H44N2O2S2/c1-5-9-13-23(14-10-6-2)21(27)19-25-17-18-26-20-22(28)24(15-11-7-3)16-12-8-4/h5-20H2,1-4H3
73487-00-0Relevant articles and documents
20. N,N,N',N'-Tetrabutyl-3,6-dioxaoctan-dithioamid, Ionophor mit Selektivitaet fuer Cd(2+)
Schneider, Juerg K.,Hofstetter, Peter,Pretsch, Ernoe,Ammann, Daniel,Simon, Wilhelm
, p. 217 - 224 (1980)
The dioxa-dithioamide 3 behaves as a highly selective ionophore for Cd(2+) in solvent polymeric membranes.It induces cation-permselectivity in these membranes with a transference number of 1 for Cd(NO3)2- and of 2 for CdCl2-solutions.In the presence of a proton carrier, 3 may be used to selectively pump Cd(2+) through membranes by coupling with a pH gradient.
