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23059-99-6

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23059-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23059-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,5 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23059-99:
(7*2)+(6*3)+(5*0)+(4*5)+(3*9)+(2*9)+(1*9)=106
106 % 10 = 6
So 23059-99-6 is a valid CAS Registry Number.

23059-99-6Relevant articles and documents

Triorganotin(IV) Benzoates and Aminobenzoates

Sandhu, G. K.,Verma, S. P.,Moore, L. S.,Parish, R. V.

, p. 15 - 26 (2007/10/02)

Complexes of the general formula R3SnX, where X is the anion of benzoic acid, o-, m-, p-amino- or N-phenyl-o-amino-benzoic acid, have been prepared and characterised.A combination of molecular weight, infrared, 1H NMR and 119Sn Moessbauer measurements show that, the amino-nitrogen atoms are not coordinated to tin.When R= phenyl or cyclohexyl, the compounds are monomeric and four-coordinate, and when R is alkyl (Me, n-Pr, n-Bu) they are monomeric and five-coordinate, with a bidentate carboxylate in the equatorial position of a trigonal bipyramidal structure.

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