background and overview[1][2] diphenhydramine citrate, usually diphenhydramine citrate, has antihistamine, sedative, local anesthesia, antiemetic and …
background and overview[1] 6-bromo-1,2-benzisothiazole can be used as a pharmaceutical synthesis intermediate. if 6-bromo-1,2-benzisothiazole is inhal…
background and overview[1] organic carboxylates are an important class of chemical and pharmaceutical intermediates, and their applications cover all …
overview【1】 3-nitrobenzamide, also called m-nitrobenzamide, is an organic intermediate that can be prepared from 3-nitrobenzaldehyde or m-nitrobenzoni…
background and overview[1-2] methyl p-toluenesulfonate is also known as 4-methyl toluenesulfonate. white crystals. easily soluble in ethanol, ether an…
background and overview[1] benzyl anthranilate can be used as a pharmaceutical synthesis intermediate. if benzyl anthranilate is inhaled, please move …
background and overview[1][2] 4-bromo-2,3-dimethylanisole is an organic chemical intermediate, generally obtained by bromination of 2,3-dimethylanisol…
background and overview[1][2] ethyl 5-phenylisoxazole-3-carboxylate is an organic chemical intermediate that can be prepared from phenylacetylene or e…
background and overview[1][2] 1-(1-chloroethyl)-2,3-dimethylbenzene is an organic raw material and a key intermediate for the preparation of dexmedeto…
background and overview[1][2] 3-butyl-1-phthalimide is an amine derivative and can be used as a pharmaceutical synthesis intermediate. preparation[1] …
background and overview[1] aromatic azo (aazo) compounds are key raw materials and are widely used in the synthesis of organic dyes and food additives…
background and overview[1][2] 5-chloro-3-benzofuranone is a ketone derivative and can be used as a pharmaceutical synthesis intermediate. preparation …