双环[5.1.0]辛-2,4-二烯-8-羧酸

双环[5.1.0]辛-2,4-二烯-8-甲酰氯

1,2,3,4,5,6,7,7-octafluorocyclohepta-1,3,5-triene

3-methoxycyclohepta-2,4,6-trien-1-one

2,3,5,5,6,6,7,7-octafluorocyclohepta-1,3-diene