background and overview[1] methioninehydroxyanalogue (mha) is a highly acidic liquid organic acid with a water content of 12wt% and 88wt% of active me…

background and overview[1] phenytoin sodium (pht-na), also known as dalentin, is the sodium salt of diphenylhydantoin and is the drug of choice for an…

background and overview[1] sodium tetraphenylborate c24h20bna, relative molecular mass 342.24. abbreviation na-tpb. colorless crystal, odorless, hygro…

background and overview[1] hydroquinone monomethyl ether (also called p-hydroxyanisole, p-methoxyphenol, hydroquinone monomethyl ether) is not only an…

background and overview[1] hydroquinone monomethyl ether (hqmme) is a fine chemical product with a wide range of uses. the traditional synthesis metho…

overview[1] anisole is a colorless liquid with an aromatic odor. anisole is widely used in the preparation of many floral flavors, especially gardenia…

background and overview[1-4] 2-nitro-1,4-phenylenediamine, also known as 2-nitro-1,4-phenylenediamine, is an important pharmaceutical raw material tha…

background and overview[1][2] benzene is an aromatic hydrocarbon. benzene is insoluble in water, but soluble in organic solvents such as ethanol and e…

background and overview[1][2] benzaldehyde dimethyl acetal is also known as dimethoxybenzylmethane. colorless liquid, with a soft, sweet and rich gree…

background and overview[1][2] a polyester resin, also called pbt. relative density 1.2~1.31. low hygroscopicity. excellent chemical resistance. swell …

background and overview[1-3] o-chloroacetophenone is a pharmaceutical chemical raw material used in the preparation of chlorbendarol and other drugs. …