35597-43-4 Antibiotic SF 1293 Bialaphos Bilanafos L-Alanine, 4-(hydroxymethylphosphinyl)-L-2-aminobutanoyl-L-alanyl- L-Alanine, gamma-(hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl- Phosphinothricylalanylalanine gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine