Mycinolide IV

Formula :
CAS : 77704-61-1 

Aglycone of antibiotic mycinamicin IV.

Mycinolide V

Formula :
CAS : 77717-05-06 

Aglycone of antibiotic mycinamicin V.

Mycobacillin

Formula : C65-H85-N13-O30
CAS : 18524-67-9 

A cyclic polypeptide antibiotic isolated from culture filtrates of Bacillus subtilis that acts as an antifungal agent.