1-(Benzo[d]thien-2-yl)-4-[[2-(4-methyl-1-piperazinyl)ethyl]thio]phthalazine 124959-53-1 (DIHYDROBROMIDE) 129224-79-9 1Benzothien-4(SEt(N-MePip))Phthalazine AIDS-001958 AIDS001958 NSC619020 Phthalazine, 1-benzo[b]thien-2-yl-4-[[2-(4-methyl-1-piperazinyl)ethyl]thio]-