129121-78-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129121-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,2 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129121-78:
(8*1)+(7*2)+(6*9)+(5*1)+(4*2)+(3*1)+(2*7)+(1*8)=114
114 % 10 = 4
So 129121-78-4 is a valid CAS Registry Number.
129121-78-4Relevant academic research and scientific papers
Synthesis and Characterisation of Liquid Crystalline Polymers for Nonlinear Optical Applications
McCulloch, I. A.,Bailey, R. T.
, p. 157 - 166 (2007/10/02)
A series of side chain liquid crystalline polymers based on a polystyrene backbone has been synthesized and characterized for non-linear optical applications.Keywords: liquid crystal polymers, non-linear, optical, polystyrene
