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162898-59-1

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162898-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162898-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,8,9 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162898-59:
(8*1)+(7*6)+(6*2)+(5*8)+(4*9)+(3*8)+(2*5)+(1*9)=181
181 % 10 = 1
So 162898-59-1 is a valid CAS Registry Number.

162898-59-1Downstream Products

162898-59-1Relevant articles and documents

Tripodal Amides Containing a Totally Silicon-Based Ligand Framework

Schubart, Martin,Findeis, Bernd,Gade, Lutz H.,Li, Wan-Sheung,McPartlin, Mary

, p. 329 - 334 (2007/10/02)

A novel type of tripodal amido ligand with a totally silicon-based (trisilylsilane-derived framework has been synthesized and coordinated to tetravalent titanium and zirconium.The key compound in the ligand synthesis is the chlorosilane H3CSi3 (2) which upon condensation with a range of primary amines R-NH2 (R = aryl, alkyl) yields the amino-functionalized ligand precursors H3CSi3 (3a-e).Their corresponding trilithium salts have been found to be the appropriate amide transfer reagents in the subsequent syntheses of the transition metal complexes.Single-crystal X-ray structure analyses of the trilithium triamide H3CSi3 (4a) and the Ti complex H3CSi3TiBr (5b) have established their respective adamantane- and bicyclooctane-related cage structures. - Key Words: Trisilylsilanes/ Tripodal ligands/ Amido complexes

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