126840-21-9 Usage
Uses
(1-Bromopentane-d11) Isotope labelled 1-Bromopentane is a chemical reagent used in a multitude of organic syntheses. It is used iron-catalyzed alkylations of aromatic Grignard reagents via cross coupling. It is used in the synthesis of α,γ-diketo acids as reversible inhibitors of Hepatitis C virus NS5b RNA polymerase.
Check Digit Verification of cas no
The CAS Registry Mumber 126840-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126840-21:
(8*1)+(7*2)+(6*6)+(5*8)+(4*4)+(3*0)+(2*2)+(1*1)=119
119 % 10 = 9
So 126840-21-9 is a valid CAS Registry Number.
126840-21-9Relevant articles and documents
Structure-property correlations in model compounds of oligomer liquid crystals
Sasanuma, Yuji,Ono, Tetsushi,Kuroda, Yoshihiko,Miyazaki, Emi,Hikino, Ken,Arou, Jun,Nakata, Kohji,Inaba, Hideaki,Tozaki, Ken-Ichi,Hayashi, Hideko,Yamaguchi, Kentaro
, p. 13163 - 13176 (2007/10/03)
Structure-property correlations of the following model compounds for oligomer liquid crystals (LCs) have been investigated: monomers, C 6H5O(CH2)xCH3 (x = 4 and 5); dimers, C6H5O
