10-Methylgalanthaminium hydroxide 14844-83-8 7-Methylgalanthaminium hydroxide Galanthamine hydroxymethylate Galanthamine methohydroxide Galanthamine methoxide Galanthaminium, 10-methyl-, hydroxide (9CI) Galanthaminium, 7-methyl-, hydroxide N-Methylgalanthaminium hydroxide (7CI)