CAS Number: 37661-08-8
Chemical Name: Bacampicillin Hydrochloride
Molecular Formula: C21H28ClN3O7S
Molecular Weight: 501.98

CAS Number: 551-16-6
Chemical Name: 6-Aminopenicillanic Acid
Molecular Formula: C8H12N2O3S
Molecular Weight: 216.26

CAS Number: 875-74-1
Chemical Name: D-Phenylglycine
Molecular Formula: C8H9NO2
Molecular Weight: 151.16

CAS Number: 124774-48-7
Chemical Name: Penilloic Acids of Ampicillin
Molecular Formula: C15H21N3O3S
Molecular Weight: 323.41

CAS Number: 1642629-93-3
Chemical Name: Ampicillin Penicilloic Acid
Molecular Formula: C16H21N3O5S
Molecular Weight: 367.42

CAS Number: 49841-96-5
Chemical Name: Ampicillin Diketopiperazine
Molecular Formula: C16H19N3O4S
Molecular Weight: 349.40

CAS Number: 52-66-4
Chemical Name: DL-penicillamine
Molecular Formula: C5H11NO2S
Molecular Weight: 149.21

CAS Number: 24461-61-8
Chemical Name: Methyl D-phenylglycinate
Molecular Formula: C9H11NO2
Molecular Weight: 165.19

CAS Number: 69-53-4
Chemical Name: Ampicillin
Molecular Formula: C16H19N3O4S
Molecular Weight: 349.40