1-(L-2-Aminobutanoic acid)-3-L-isoleucine-4-(2-mercapto-L-tryptophan)-alpha-amanitin de-S-oxide 1-S-Deoxo-abu-3-ile-amaninamide 129274-06-2 Amaninamide, S-deoxo-abu(1)-ile(3)- Amaninamide, S-deoxo-alpha-aminobutyryl acid(1)-isoleucine(3)- alpha-Amanitin, 1-(L-2-aminobutanoic acid)-3-L-isoleucine-4-(2-mercapto-L-tryptophan)-, de-S-oxide