1-(5-Methanesulphonamido)-1H-indol-2-yl-carbonyl)-4-[3-(isopropylamino)-2-pyridinyl]piperazine 136817-59-9 147221-93-0 (MESYLATE SALT) AIDS-005059 AIDS005059 BHAP der DLV Delavirdine (*Mesylate salt*) PNU-90152-T Piperazine, 1-[3-[(1-methylethyl)amino]-2-pyridinyl]-4-[[5-[(methylsulfonyl)amino]-1H-indol-2-yl]carbonyl]- Rescriptor (TM) U-90152 U90152S (*Mesylate salt*)