the world > matter > chemistry > organic chemistry > hydrocarbons > [adjective] > benzene > position prefix (3)
Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two carbon atoms…
Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two adjacent carbon…
Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two opposite carbon…