[The question of coproporphyrin chromogens].
D003306:Coproporphyrins; D009282:Naphthalenesulfonates; D011166:Porphyrins
D003306:Coproporphyrins; D009282:Naphthalenesulfonates; D011166:Porphyrins; C006671:azo rubin S
PORPHYRIN
Zur Frage der Koproporphyrinchromogene.