10-ethyl-10H-phenothiazine 10H-phenothiazine, 10-ethyl- 1637-16-7 InChI=1/C14H13NS/c1-2-15-11-7-3-5-9-13(11)16-14-10-6-4-8-12(14)15/h3-10H,2H2,1H