2,3-Dimethylbenzonitrile5724-56-131 % similar 2,4,6-Trimethylpyridine108-75-830 % similar 2,5-Difluoro-4-methylbenzonitrile1003708-66-430 % similar 3-Methylpyridine-2-carbonitrile20970-75-630 % similar 4-Methyl-3-pyridinecarbonitrile5444-01-930 % similar