File:SAMP_RAMP_Struktur.svg|SAMP and RAMP, chiral auxiliaries in the [[Enders SAMP/RAMP hydrazone-alkylation reaction|Enders SAMP/RAMP hydrazone alkylation]]
File:Benzophenone hydrazone-structure.png|Benzophenone hydrazone, an illustrative hydrazone
File:Benzophenone hydrazone-structure.png|Benzophenone hydrazone, an illustrative hydrazone