131335-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131335-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,3 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131335-49:
(8*1)+(7*3)+(6*1)+(5*3)+(4*3)+(3*5)+(2*4)+(1*9)=94
94 % 10 = 4
So 131335-49-4 is a valid CAS Registry Number.
131335-49-4Relevant academic research and scientific papers
Trimesitylgermyllithium: synthese et reactivite
Castel, A.,Riviere, P.,Satge, J.,Ko, Y.H.,Desor, D.
, p. 7 - 15 (2007/10/02)
The new organogermyllithium Mes3GeLi has been prepared in good yield by hydrogermolysis reaction of t-butyllithium in THF.The bulky group favours stabilization in the form of the THF complex.Mes3GeLi has been characterized by alkylation reaction with MeI.
