10-((((4,5-Dimethoxy-2-nitrophenyl)methylene)hydrazino)acetyl)-10H-phenothiazine 10-(((3,4-Dimethoxy-6-nitrobenzylidene)hydrazono)acetyl)phenothiazine 10H-Phenothiazine, 10-((((4,5-dimethoxy-2-nitrophenyl)methylene)hydrazino)acetyl)- 66762-15-0 Phenothiazine, 10-(((3,4-dimethoxy-6-nitrobenzylidene)hydrazono)acetyl)-