0-(1,2,4-triazol-1-yl) 0-phenyl acetals and fungicides...
0-(2,3-epoxypropyl)-hydroximic acid esters
0-2-isocephem antibacterial agents
0-2-isocephem antibacterial agents and processes and...
0-2-isocephem antibacterial agents and processes and...
0riazolylalkyl-thioethers, processes for their preparation...