1,3-dibenzyl-1,3-diazinane-2,4,6-trione

3-[3-(4-氯苯基)-1-苯基-1H-吡唑]-丙烯酸

2-((3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)malonic acid

1,4-双(2-羧乙基)哌嗪

3-异丙氧基-3-氧代-丙酸