1H-Indole-7-carboxylic acid, 3-(1-(7-((hexadecylsulfonyl)amino)-1H-indol-3-yl)-3-oxo-1H,3H-naphtho(1,8-cd)pyran-1-yl)- 3-(1-(7-((Hexadecylsulphonyl)amino)-1H-indol-3-yl)-3-oxo-1H,3H-naphtho(1,8-cd)pyran-1-yl)-1H-indole-7-carboxylic acid 37921-74-7 EINECS 253-716-2