1-(4-methyl-1-phenyl-1H-pyrazol-3-yl)-ethanone

1-(4-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-ethanone phenylhydrazone

3-ethoxy-2-ethoxymethyl-3-methoxy-propylamine

1-苯基吡唑