NSC31709 Quinolinium, 2-[2-(2,5-dimethyl-1-pentyl-1H-pyrrol-3-yl)ethenyl]-1,6-dimethyl-, chloride Quinolinium, 2-[2-(2,5-dimethyl-1-pentylpyrrol-3-yl)-vinyl]1,6-dimethyl-, chloride Quinolinium, 2-[2-(2,5-dimethyl-1-pentylpyrrol-3-yl)vinyl]-1,6-dimethyl-, chloride