cas no:n/a||chemical formula:c31h39n7o10s2||molecular weight:733.81200||exact mass:733.21998||(2s,5r,6r)-6-(2-((4s)-4-carboxy-5,5-dimethylthiazolidin-2-yl)-2-((……
cas no:n/a||chemical formula:c23h27n5o7s||molecular weight:517.55700||exact mass:517.16312||(2s,5r,6r)-6-((s)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-ph……