background [1][2] β-bromophenylethane is an important intermediate for the synthesis of high-efficiency brominated flame retardants, polybrominated st…

background [1][2] fluorobenzene is an organic compound with the molecular formula c6h5f, usually abbreviated as phf. this substance is a derivative of…

background and overview【1】 albendazole, also known as albendazole and albendazole, is a new type of benzimidazole antihelmintic drug with high efficie…

background and issues[1][2] add 0.5g of ordinary commercially available water-soluble florfenicol (70% content) to 50 ml of water and stir at room tem…

preparation【1】 acylation of aromatic amines plays an important role in organic synthesis. as a protective measure, primary and secondary aromatic amin…

background and overview[1][2] dilute solutions of acridine and its salts fluoresce purple or green. the dilute solution of salts has green fluorescenc…

background and overview[1][2] monobenzone, chemically named 4-(benzyloxy)phenol, is a depigmenting agent that can enhance the elimination rate of mela…

background[3] steel is the most commonly used metal in our daily lives. especially with the advancement of industrialized society, human beings’…

overview[1] phthalic anhydride, referred to as phthalic anhydride, phthalic anhydride, 1,3-isobenzofurandione, english name: o-phthalic anhydride, eng…

overview o-nitrotoluene is also known as 2-nitrotoluene, 1-methyl-2-nitrobenzene, o-methylnitrobenzene, methyl-o-nitrobenzene, o-nitrotoluene, o-nitro…

background[1][2] p-toluidine is also known as p-aminotoluene. white shiny flake or leaf crystal. easily soluble in alcohol, ether, acetone, methanol, …