A new synthetic method of ciprofloxacin is started with 2,4-dichloro-5-fluoroacetophenone, via oxalylation, ethoxymethylenation, amination, cyclization, hydroly
According to the simulation of nitrogen sorption process in porous media with three-dimensional network model, and the analysis for such a process with percolat
The bulk polymerization of styrene catalyzed by Nd(P204)3/MgBu2/HMPA (hexamethyl phospho-ramide) was carried out in capped glass tubes. The effects of reaction
An innovational test method was developed on the basis of redefinition of the emulsion stability. The stability was characterized by relative volume percentage