129225-02-1 131407-83-5 (DIHYDROBROMIDE) 2,5(SEtNMe2Pyr)Thiophene 3,6-Bis[4-[[2-(dimethylamino)ethyl]thio]phenyl]pyridazine AIDS-001960 AIDS001960 Ethanamine, 2,2'-[3,6-pyridazinediylbis(4,1-phenylenethio)]bis[N,N-dimethyl- NSC619005