144929-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144929-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,2 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144929-39:
(8*1)+(7*4)+(6*4)+(5*9)+(4*2)+(3*9)+(2*3)+(1*9)=155
155 % 10 = 5
So 144929-39-5 is a valid CAS Registry Number.
144929-39-5Relevant articles and documents
Zur Funktionalisierung von Decaphenylcyclopentasilan
Uhlig, Wolfram,Tretner, Carola
, p. C1 - C4 (2007/10/02)
The cleavage of a silicon phenyl bond in decaphenylcyclopentasilane by CF3SO3H leads to the formation of the monotriflate derivative.This highly rective compound is a valuable reagent for the synthesis of numerous new functional substituted cyclopentasila
