Labeled Compounds

4-Ethyl-5-hydroxy-7-methyl-2H-chromen-2-one.

4-Ethyl-5-hydroxy-7-methyl-2H-chromen-2-one.

4-Ethyl-7-hydroxy-2H-chromen-2-one.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

4-Hydroxy-3，3-dimethylcyclohexanone.

4-Hydroxy-3，3-dimethylcyclohexanone.

4-Hydroxy-3，3-dimethylcyclohexanone.

4-Hydroxy-3，6-dimethylpyridin-2(1H)-one.

4-Hydroxy-3，6-dimethylpyridin-2(1H)-one.

4-Hydroxy-3，6-dimethylpyridin-2(1H)-one.

for synthesis Analysis Note Assay (acidimetric): &#8805 97.0 % Identity (IR): passes test

4-Isobutoxyisophthalonitrile.