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109573-65-1

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109573-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109573-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,7 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109573-65:
(8*1)+(7*0)+(6*9)+(5*5)+(4*7)+(3*3)+(2*6)+(1*5)=141
141 % 10 = 1
So 109573-65-1 is a valid CAS Registry Number.

109573-65-1Downstream Products

109573-65-1Relevant articles and documents

Nucleophilic Addition of Lithiated Phenyl Trimethylsilyl Sulfide to Activated Olefins. A Facile Synthesis of 2-(Functionally) Substituted Silylcyclopropanes

Schaumann, Ernst,Friese, Carsten,Spanka, Carsten

, p. 1035 - 1037 (2007/10/02)

The lithio derivative of phenyl trimethylsilylmethyl sulfide undergoes smooth addition to activated ethylene derivatives to afford trimethylsilylcyclopropanes, except for the addition to methyl 2-phenylpropenoate which leads to the formation of methyl 4-trimethylsilyl-2-phenyl-4-(phenylthio)butanoate.

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