background and overview[1-2] diphenylethanedione is a yellow prismatic crystal. molecular weight 210.22. melting point 95~96℃. boiling point is 346~34…

background and overview[1] benzothiazole (also known as besheng or jiasheng, the full english name is 2-(thiocyanomethylthio)benzothiazole, cas number…

background and overview[1] with the development and application of tyrosine kinase inhibitors (tkis), the clinical outcomes of patients with chronic m…

background and overview[1] valeric acid is a colorless liquid; it has an unpleasant odor and flavor, similar to butyric acid; melting point is 34℃; bo…

overview[1] (-)-1-[(4-chlorophenyl)benzyl]piperazine can be used as a pharmaceutical synthesis intermediate, such as the synthesis of levocetirizine. …

overview[1] 1-(4-bromobenzene)cyclopropylamine can be used as a pharmaceutical synthesis intermediate. if 1-(4-bromobenzene)cyclopropylamine is inhale…

background and overview[1] 2,3-dichlorobenzamide can be used as a pharmaceutical synthesis intermediate. if 2,3-dichlorobenzamide is inhaled, move the…

overview[1] 2,4-diiodoaniline can be used as a pharmaceutical synthesis intermediate. if 2,4-diiodoaniline is inhaled, move the patient to fresh air; …

background[1] biguanide trioctyl benzene sulfonate, chemical name: 1,1-octylmethylene biguanide trioctyl phenyl sulfonate. it is a new biguanide fungi…

background and overview[1] anisal is miscible with ethanol and ether, soluble in acetone, benzene and chloroform, and insoluble in water. evaporates i…

background and overview[1][2] 2,4,6-trimethylbenzenesulfonyl chloride is an organic chemical intermediate that can undergo acylation reactions with so…