Chemistry is traditionally divided into organic and inorganic chemistry. Safety of 6,7-Dimethoxy-3H-1-isobenzofuranone, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 569-31-3
A new procedure for the synthesis of 2,3-diaryl-3,4-dihydro-4-hydroxy-1(2H)-isoquinolones is described in which the cis-isomer predominates.Dehydration leads to 2,4-diarylisocarbostyrils.
If you are interested in 569-31-3, you can contact me at any time and look forward to more communication. Safety of 6,7-Dimethoxy-3H-1-isobenzofuranone
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H3131O – PubChem