108320-79-2 5-(Hydroxymethyl)-11-methyl-6H-pyrido(4,3-b)carbazole N-methylcarbamate 6H-Pyrido(4,3-b)carbazole, 5-(hydroxymethyl)-11-methyl-, methylcarbamate 6H-Pyrido(4,3-b)carbazole-5-methanol, 11-methyl-, methylcarbamate (ester)