5-苯基呋喃-2-羧酸甲酯

1,3,3-三苯基-1-丙酮

(2,2,4-trimethyl-3-bicyclo[2.2.1]heptanyl) 3-methylbutanoate

1-oxido-2,3-diphenylpyrazin-1-ium

2,5,6-triphenylpyrazine 4-oxide