25796-01-4 4-(1-Naphthylvinyl)-pyridine hydrochloride 4-(2-(1-Naphthalenyl)ethenyl)pyridine hydrochloride 4-(2-(1-Naphthyl)vinyl)pyridine hydrochloride NSC 132568 Pyridine, 4-(2-(1-naphthalenyl)ethenyl)-, hydrochloride (9CI) Pyridine, 4-(2-(1-naphthyl)vinyl)-, hydrochloride YuB-25