124959-52-0 (DIHYDROBROMIDE) 129224-82-4 4-(Benzo[d]thien-2-yl)-2-[[2-(4-methyl-1-piperazinyl)ethyl]thio]quinazoline 4-Benzothien-2MePipQuinazoline AIDS-001947 AIDS001947 Quinazoline, 4-benzo[b]thien-2-yl-2-[[2-(4-methyl-1-piperazinyl)ethyl]thio]-