苯甲醛二乙缩醛

1,6-diphenyl-2H-pyrazolo[3,4-d]pyrimidin-4-one

2-[4-(2-phenylethenyl)phenyl]-1,3-benzoxazole

heptane-1,7-diamine,dihydrochloride

4,5-二氢-1,5-二苯基-1H-1,2,3-三唑