3546-41-6 35648-29-4 6-(Dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methylquinolinium 7187-62-4 HSDB 3178 PYRVINIUM Pyrvinum Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl)-1-methyl- Quinolinium, 6-(dimethylamino)-2-(2-(2,5-dimethyl-1-phenylpyrrol-3-yl)vinyl)-1-methyl-