11H-Pyrido(3,2-a)carbazole, 3-chloro-11-(phenylmethyl)- 127040-49-7 3-Chloro-11-(phenylmethyl)-11H-pyrido(3,2-a)carbazole 3-Chloro-11-benzylpyrido(3,2-a)carbazole BRN 4266020