background and overview[1][2] the molecular formula of benzenesulfonic acid is c6h6o3s, with a molecular weight of 158.17. it is colorless and easy to…

background and overview[1][2] p-dichlorobenzene, also known as 1,4-dichlorobenzene (hereinafter referred to as “pdcb”), is a white crystal…

background and overview[1] diphenylcarbazide, also known as diphenylamine urea and carbonyldiphenylhydrazine, is a white or light yellow crystalline p…

background and overview[1] phenol reagent is a commonly used reagent for measuring protein. the color reaction with protein includes two steps: the fi…

background and overview[1][2] the chemical formula of m-xylene is c6h4(ch3)2. molecular weight 106.17. colorless liquid. density 0.86104. melting poin…

benzaldehyde benzaldehyde is a colorless or light yellow volatile oily liquid with a strong refractive index. it has a bitter almond smell and an arom…

benzoyl chloride benzoyl chloride, also known as benzoyl chloride and benzoyl chloride, is a type of acid chloride. the pure product is a colorless, t…

background and overview【1】 p-toluenesulfinic acid is a special type of fine intermediate and an important raw material in organic synthesis. it plays …

chlorphenesin in medicine, chlorphenesin-related preparations are antigen-related immunosuppressants that inhibit ige-mediated histamine release. chlo…

background and overview【1】 elavirenz, chemical name (4s)-6-chloro-4-(cyclopropacetylene)-4-(trifluoromethyl)-benzo-1,4-dihydroxazole- 2-one, developed…

background and overview[1][2] 3-methoxyphenyl acetone can be used to synthesize fragrances and tapentadol hydrochloride. tapentadol hydrochloride, che…