The SERS spectrum of C<sub>60</sub> was obtained by using silver mirror. From the SERS spectrum of C<sub>60</sub> and the IR spectrum of C<sub>60</sub>, we prop
In this paper, we report an improved method for preparing 2--alkoxy 5 fluoro--3H--4--pyrimidone from 2--chloro--5--fluoro--3H--4--pyrimidone and sodium alkoxide
Among the various factors influencing SLA,input is considered as a key one in terms of external factors.This essay attempts to explore Input hypothesis and Inte