Application of Frequency-Spectrum analysis to a.c,oscillopolarogram using Fourier transform technique is given in this paper.Harmonic equations of E-t curve of
6,7-Methylenedioxy-3-thia-1(2H,4H)acridone and the related acridine-fused quinolines and pyridines,andalso their flavylium-perchlorates were synthesized.The str