4-((4-aminophenyl)diazenyl)benzenesulfonic acid CAS No.:104-23-4 Molecular Formula:C12H11N3O3S Molecular Weight:277.299 Melting Point: Flash Point: Sent E-mail INQUIRY ←[Previous:(3-((4,5-Dihydrothiazol-2-yl)carbamoyl)phenyl)boronic acid] [Next:N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetamide hydrochloride]→