4-Methyloxazole693-93-6100 % similar 2,5-Dimethylpyrazine123-32-038 % similar Oxazole-4-carbaldehyde118994-84-637 % similar 4-Oxazolecarbonitrile55242-84-737 % similar 4,6-Dimethylpyrimidine1558-17-435 % similar 2,4-Dimethyloxazole7208-05-135 % similar 4-Oxazolecarboxylic acid23012-13-733 % similar Ethyl oxazole-4-carboxylate23012-14-831 % similar 2-Methylpyridine1333-41-131 % similar 3,5-Dimethylisoxazole300-87-831 % similar 4-Methylthiazole693-95-831 % similar