Dalantercept

Formula : C3206-H4960-N904-O976-S38 (peptide)
CAS : 1186210-24-1 

Derived from ALK1 and the Fc portion of IgG1.

Dalbavancin

Formula : C88-H100-Cl2-N10-O28
CAS : 171500-79-1 

Derivative of A-40926; interferes with peptidoglycan synthesis.