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1-Methylindole is an irritating, potentially toxic organic compound which occurs as a deep yellow viscous liquid with a very strong unpleasant odor. It has the chemical formula C9H9N.
M 2117 (OTTO) 1-Methyl indole, 98% Cas 603-76-9 - used in the determination of association constant for the electron-donor-acceptor complexes of 1-methylindole with 1-(2,4,6-trinitrophenyl) propan-2-one.