10H-Phenothiazine, 2-(trifluoromethyl)- 2-(Trifluoromethyl)phenothiazine 2-Trifluoromethylphenothiazine 92-30-8 NSC50438 Phenothiazine, 2-(trifluoromethyl)- Trifluoromethylphenothiazine