title: Behavior of di- and tetrahydroporphyrins under alkaline conditions. Direct observation of the chlorin-phlorin equilibrium.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D007536:Isomerism; D007700:Kinetics; D011166:Porphyrins; D013329:Structure-Activity Relationship; D015032:Zinc
chemical_list: D011166:Porphyrins; C006969:chlorin; D015032:Zinc