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114953-59-2

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114953-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114953-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,9,5 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114953-59:
(8*1)+(7*1)+(6*4)+(5*9)+(4*5)+(3*3)+(2*5)+(1*9)=132
132 % 10 = 2
So 114953-59-2 is a valid CAS Registry Number.

114953-59-2Relevant articles and documents

Reactivity of Hypervalent Species: Reactions of Anionic Penta-Coordinated Silicon Complexes towards Nucleophiles

Boudin, Alain,Cerveau, Genevieve,Chuit, Claude,Corriu, Robert J. P.

, p. 101 - 106 (2007/10/02)

The reactivity of anionic penta-coordinated silicon complexes 4-O)2>-Na+ 1 with nucleophilic reagents has been studied. 1 can be reduced to organosilanes RSiH3 by metallic hydrides.Reactions with an excess of Grignard or organolithium reagents (R'MgX or R'Li) gave tetraorganosilanes RSiR'3.When only two molar equivalents of Grignard reagents (R'MgX) or lithium reagents (R'Li) are added to complexs 1 functional silanes RR'2SiX can be prepared.

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