- 4-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyldisulfanyl]ethylamino]-4-oxobutanoic acid,97%, 100mg
- 1-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-D-tryptophan,97%, 100mg