background and overview[1][2] 2-bromo-4-fluoroacetophenone cas number 1006-39-9, chemical formula c8h6brfo. molecular weight 217.03500. melting point …
background and overview[1][2] 4-fluoroanisole is a colorless to slightly yellow liquid. it is an important intermediate for medicines, pesticides, and…
background and overview[1][2] 2,3,4,5-tetrahydro-1h-benzo[d]azepine (hydrochloride), cas number 4424-20-8, chemical formula c10h13n. molecular weight …
overview【1】【2】 4-aminobenzenesulphonate (4-abs), commonly known as sulfamate, is an important intermediate widely used in the production of chemical p…
background and overview[1][2] 2,4-difluorobenzaldehyde (dfba for short) is a widely used organic synthesis intermediate and can be used in the synthes…
background and overview[1][2] the chinese alias of 5-bromo-2-hydroxy-3-methoxybenzaldehyde is 5-bromo-o-vanillin, cas number 5034-74-2, chemical formu…
background and overview 2,4-dibromobenzoic acid is a chemical intermediate with the molecular formula c7h4br2o2. . preparation[1-3] method 1, cn028212…
background and overview[1][2] 3-bromophenylethylamine is mainly used as a pharmaceutical intermediate, such as the synthesis of tetrahydroisoquinolino…
background and overview[1] 4-(4-fluorophenyl)-1h-imidazole can be used as a pharmaceutical and chemical synthesis intermediate. if 4-(4-fluorophenyl)-…
overview[1][2] 4-chloro-3-nitrobenzene is the main raw material for the synthesis of rheumatoid arthritis treatment drug iguratimod (t-164). there is …
background and overview[1] methyl 5-hydroxy-2-methylbenzoate is an important and commonly used pharmaceutical intermediate. for the preparation of met…
background and overview[1][2] 2-methyl-3-aminophenol can be used as an intermediate for pharmaceutical and chemical synthesis. if 2-methyl-3-aminophen…