title: A dipyrrylmethane intermediate in the enzymatic synthesis of uroporphyrinogen.
mesh_terms: D002247:Carbon Isotopes; D004586:Electrophoresis; D006898:Hydroxylamines; D008190:Lyases; D009682:Magnetic Resonance Spectroscopy; D010944:Plants / Q000201:enzymology; D011166:Porphyrins / Q000096:biosynthesis; D011422:Propionates / Q000378:metabolism; D011758:Pyrroles / Q000378:metabolism*; D000644:Quaternary Ammonium Compounds; D011865:Radioisotope Dilution Technique; D013053:Spectrophotometry
chemical_list: D002247:Carbon Isotopes; D006898:Hydroxylamines; D011166:Porphyrins; D011422:Propionates; D011758:Pyrroles; D000644:Quaternary Ammonium Compounds; D008190:Lyases