CAS Number: 217500-96-4
Chemical Name: Tulathromycin
Molecular Formula: C41H79N3O12
Molecular Weight: 806.08

CAS Number: 217500-34-0
Chemical Name: Tulathromycin A Diastereomer
Molecular Formula: C41H79N3O12
Molecular Weight: 806.09

CAS Number: 280755-12-6
Chemical Name: Tulathromycin B, approximately 5% (As a mixture with Tulathromycin A)
Molecular Formula: C41H79N3O12
Molecular Weight: 806.09