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. …

overview[1-4] anthranilic aldehyde is a commonly used organic synthesis intermediate, dye raw material and pharmaceutical raw material. it is an impor…

overview[1][2] o-carboxybenzaldehyde has the properties of aldehyde and acid. it can form ester with alcohol, reduce ag(nh3)2no3, form oxime with h2no…

background and overview[1][2][4] solanaldehyde has a hyacinth-like aroma, as well as green incense and clove-like aroma. appearance is liquid, boiling…

overview[1][2] tolidinebesi, also known as o-toluidine and diaminodimethylbiphenyl, is a white to reddish leaf-shaped crystal, soluble in alcohol, eth…

overview[1] 1,4-benzoquinonedioxime is a cross-linking agent. in recent years, the main method for industrial production of 1,4-benzoquinonedioxime is…

overview[1] 1,5-difluoro-2,4-dinitrobenzene is an important intermediate in the synthesis of the herbicide flufenacet, which can be etherified, hydrog…

overview[1] 2-oxo-4-phenylbutyric acid can be used as a pharmaceutical synthesis intermediate, such as the preparation of 2-oxo-4-phenylbutyl ethyl es…

overview[1] ethyl 3-benzoyl acrylate can be used as a pharmaceutical synthesis intermediate. to date, the most common method for synthesizing esters i…

background and overview[1] phenylvasopressin is a synthetic peptide similar to vasopressin, which can constrict peripheral blood vessels, increase blo…