2-acetyl-10-propionyl-10H-phenothiazine
1-(2-acetyl-10H-phenothiazin-10-yl)ethan-1-one
10-chloroacetyl-2-(1-phenylhydrazono-ethyl)-10H-phenothiazine
10-acetyl-2-(1-phenylhydrazono-ethyl)-10H-phenothiazine
1-(1-(10H-phenothiazin-2-yl)ethylidene)-2-phenylhydrazine