2-[(2,6-二乙基苯基)氨基]乙酸乙酯

2-甲基-2,4,6-三(三氟甲基)-2H-吡喃

1-phenyl-1,2-dihydrobenzo[f]chromen-3-one

吡啶-2,4,6-三羧酸

(2-methylphenyl)-diphenylmethanol