"7VC0YVI27Y" . . "2-Methyl-6-(phenylethynyl)pyridine" . . . . . . "2,6-dimethylpyridine" . . . "96206-92-7" . . . . "2-Methyl-6-(phenylethynyl)pyridine" . "3025961" . "MPEP" . . . .