background and overview[1][2] 2-chlorophenol is an important organic chemical raw material. 2-chlorophenol can be used in medicines, pesticides, dyes …
background and overview[1][2][3] 4-aminobenzaldehyde is a light yellow crystal, used in the synthesis of sulfonamide antibacterial synergist trimethop…
background and overview[1] phenyl acetate is a colorless liquid, miscible with ethanol, ether, chloroform and acetic acid, and slightly soluble in wat…
background and overview[1] 2-bromo-5-trifluoromethoxyaniline is a chemical intermediate preparation[1] a solution of 3-trifluoromethoxy-aniline (1.77g…
background and overview[1] 3-chloro-2-hydroxybenzene can be used as an intermediate for pharmaceutical and chemical synthesis. if 3-chloro-2-hydroxybe…
background and overview[1][2] phenoxyacetic acid is a very important chemical. it and its nstream products are widely used pesticides and pharmaceutic…
background and overview[1] 2-bromo-3-fluorophenol is a chemical intermediate. preparation[1] step 1: put sodium hydrogen (0.96 g, 40 mmol) into tetrah…
background and overview[1] alipendol, whose chemical name is 2-hydroxy-n-(2-hydroxyethyl)-3-methoxy-5-(2-propenyl) benzamide, is an excellent antispas…
background and overview[1] p-dodecylbenzene sulfonyl azide can be used as an intermediate for pharmaceutical and chemical synthesis. if p-dodecylbenze…
background and overview[1][2] 2,3-dichloroaniline is an important organic raw material intermediate. 2,3-dichloroaniline is widely used in fine chemic…
background and overview 3-bromodibenzo[b,d]furan is a chemical intermediate. preparation[1] synthesis of 3-nitrodibenzofuran: add 150ml trifluoroaceti…
background and overview[1][2] 4-methoxyphenylacetic acid is usually a white flaky crystal with a melting point of 84-86°c. it is easily soluble in hot…