CAS Number: 7177-48-2
Chemical Name: Ampicillin Trihydrate
Molecular Formula: C16H19N3O4S.3H2O
Molecular Weight: 403.45

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

CAS Number: 19379-33-0
Chemical Name: L-Ampicillin
Molecular Formula: C16H19N3O4S
Molecular Weight: 349.40

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

CAS Number: 1642559-70-3
Chemical Name: Penicilloic Acids of Ampicillin Sodium Salt
Molecular Formula: C16H20N3NaO5S
Molecular Weight: 389.40

CAS Number: 1207726-28-0
Chemical Name: Ampicillinyl-D-phenylglycine
Molecular Formula: C24H26N4O5S
Molecular Weight: 482.56

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

CAS Number: 31485-02-6
Chemical Name: (3R,6R)-3,6-Diphenylpiperazine-2,5-dione
Molecular Formula: C16H14N2O2
Molecular Weight: 266.30

CAS Number: 2882-18-0
Chemical Name: 3-Phenylpyrazine-2-ol
Molecular Formula: C10H8N2O
Molecular Weight: 172.18

CAS Number: 10001-82-8
Chemical Name: D-Phenylglycylampicillin
Molecular Formula: C24H26N4O5S
Molecular Weight: 482.56

CAS Number: 6489-58-3
Chemical Name: (2S,5R,6R)-6-[(2,2-Dimethylpropanoyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid
Molecular Formula: C13H20N2O4S
Molecular Weight: 300.38

CAS Number: 40610-41-1
Chemical Name: (2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic Acid
Molecular Formula: C13H17NO3
Molecular Weight: 235.28

CAS Number: 875-74-1
Chemical Name: (2R)-2-Amino-2-phenylacetic Acid
Molecular Formula: C8H9NO2
Molecular Weight: 151.16

CAS Number: 25705-52-6
Chemical Name: (2R)-2-Amino-2-phenylacetic Acid Hydrochloride
Molecular Formula: C8H10ClNO2
Molecular Weight: 187.62

CAS Number: NA
Chemical Name: 6-{2-[2-(2-Amino-2-phenyl-acetylamino)-2-(4-carboxy-5,5-dimethyl-thiazolidin-2-yl)-acetylamino]-2-phenyl-acetylamino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic Disodium Salt Hydrate
Molecular Formula: NA
Molecular Weight: NA

CAS Number: 62326-82-3
Chemical Name: Co-oligomers of Ampicillin and of Penicilloic Acids of Ampicillin
Molecular Formula: C32H38N6O8S2
Molecular Weight: 698.81

CAS Number: NA
Chemical Name: (3S)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-2,2-dimethyl-7-oxo-2,3,4,7-tetrahydro-1,4-thiazepine-3-carboxylic Acid
Molecular Formula: C16H19N3O4S
Molecular Weight: 349.41

CAS Number: NA
Chemical Name: Ampicillin Trimer
Molecular Formula: C48H57N9O12S3
Molecular Weight: 1048.21