Chemical engineers work across a number of sectors, processes differ within each of these areas, but chemistry and chemical engineering roles are found throughout, creation and manufacturing process of chemical products and materials. 591-31-1, Name is 3-Methoxybenzaldehyde, molecular formula is C8H8O2, belongs to isothiazole compound. In a document, author is UNTERHALT, B, introduce the new discover, HPLC of Formula: https://www.ambeed.com/products/591-31-1.html.
2,3-Dihydro-3-oxo-thieno[2,3-d]isothiazole-1,1-dioxide and 2,3-Dihydro-3-oxo-thieno[3,2-d]isothiazole-1,1-dioxide are synthesized. The latter compound can be prepared from 2-chlorothiophene in five steps. Both substances react with Lawessons reagent to give the 3-thioxo derivatives.
HPLC of Formula: https://www.ambeed.com/products/591-31-1.html, Interested yet? This just the tip of the iceberg, You can reading other blog about 591-31-1.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com