Hemin

**Definition:** Chloro(7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-N(21),N(22),N(23),N(24)) ferrate(2-) dihydrogen.

**Tree numbers:** - D03.383.129.578.840.500.640.587.462 - D03.633.400.909.500.640.587.462 - D04.345.783.500.640.587.462 - D23.767.727.640.587.462

**Synonyms:** - Chlorohemin - Ferriheme Chloride - Ferriprotoporphyrin IX Chloride - Protohemin - Protohemin IX