(4-Amino-2-methyl-1H-pyrrol-3-yl)phenylmethanone hydrochloride 59133-48-1 Ketone, (4-amino-2-methylpyrrol-3-yl) phenyl, monohydrochloride Methanone, (4-amino-2-methyl-1H-pyrrol-3-yl)phenyl-, monohydrochloride