- N-[(2S,3R)-4-[(2-Aminoethyl)amino]-2,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,4-dioxobutyl]-b-alanine,≥95%, 5mg
- N-[(2S,3R)-4-[(2-Aminoethyl)amino]-2,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,4-dioxobutyl]-b-alanine,≥95%, 1mg