2,6-Dimethyl-4-(methylmercapto)pyrylium iodide 6276-12-6 NSC36456 Pyrylium, 2,6-dimethyl-4-(methylthio)- Pyrylium, 2,6-dimethyl-4-(methylthio)-, iodide WLN: T6OJ B1 DS1 F1 &I &3/17