CAS Number: 155569-91-8
Chemical Name: Emamectin Benzoate
Molecular Formula: C56H81NO15
Molecular Weight: 1008.24

CAS Number: 138511-97-4
Chemical Name: Emamectin Benzoate B1a
Molecular Formula: C56H81NO15
Molecular Weight: 1008.26

CAS Number: 138511-98-5
Chemical Name: Emamectin Benzoate B1b
Molecular Formula: C55H79NO15
Molecular Weight: 994.23