133683-32-6 AIDS-002081 AIDS002081 Ac-Glu-Asn-Sta-Ile-NH2 L-Aspartamide, N2-acetyl-L-glutaminyl-N1-[4-[[1-(aminocarbonyl)-2-methylpropyl]amino]-2-hydroxy-1-(2-methylpropyl)-4-oxobutyl]-, [1S-[1R*,2R*,4(R*)]]-