I found the field of Chemistry very interesting. Saw the article Synthesis and Photochromism of Novel Pyridyl-Substituted Naphthopyrans published in 2020. Safety of 1,3-Dimethoxybenzene, Reprint Addresses de Azevedo, ODCC; Heron, BM (corresponding author), Univ Huddersfield, Sch Appl Sci, Dept Chem Sci, Huddersfield HD1 3DH, W Yorkshire, England.. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene
Multitarget synthetic strategies to access novel photochromic 3H-naphtho[2,1-b]pyrans decorated with pyridyl units are described. The new pyridyl-substituted 3H-naphtho[2,1-b]pyrans display good photochromic properties with reversible generation of photomerocyanines, which exhibit mainly orange/red hues. Photochromic parameters including photocolorability and persistence of color vary tremendously on structural modification of the naphthopyran core.
About 1,3-Dimethoxybenzene, If you have any questions, you can contact de Azevedo, ODCC; Elliott, PIP; Gabbutt, CD; Heron, BM; Lord, KJ; Pullen, C or concate me.. Safety of 1,3-Dimethoxybenzene
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com