10-methyl-10H-phenothiazine-3-carbaldehyde 10H-phenothiazine-3-carboxaldehyde, 10-methyl- InChI=1/C14H11NOS/c1-15-11-4-2-3-5-13(11)17-14-8-10(9-16)6-7-12(14)15/h2-9H,1H