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Ampicillin Sodium Imp. C (EP); Ampicillin Imp. C (EP); (4S)-2-(3,6-Dioxo-5-phenylpiperazin-2-yl)-5,5-dimethylthiazolidine-4-carboxylic Acid; Diketopiperazines ofAmpicillin; Ampicillin Sodium Impurity C; Ampicillin Impurity C CAS 49841-96-5 PubChem CID 101043513
CC1(C)SC(C2NC(=O)C(c3ccccc3)NC2=O)N[C@H]1C(=O)O -
CC1(C)S[C@H]([C@H](NC(=O)[C@H](N)c2ccccc2)C(=O)O)N[C@H]1C(=O)O -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-, sodium salt(1:1), (2S,5R,6R)- CAS 69-52-3 PubChem CID 66553151
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O.[Na] -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, monosodium salt,[2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- CAS 69-52-3 PubChem CID 16051961
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O.[Na+] -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, monosodium salt,[2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- CAS 69-52-3 PubChem CID 101603128
CC1(C)S[C@@H]2[C@H](N=C([O-])[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O.[Na+] -
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](NC(=O)C(NC(=O)[C@H](N)c3ccccc3)C3N[C@@H](C(=O)O)C(C)(C)S3)c3ccccc3)C(=O)N2[C@H]1C(=O)O -
N[C@@H](C(=O)O)c1ccccc1 -
(2S,5R,6R)-6-[[(2R)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid CAS 1426173-65-0 PubChem CID 101386989
[2H]c1c([2H])c([2H])c([C@@H](N)C(=O)N[C@@H]2C(=O)N3[C@@H]2SC(C)(C)[C@@H]3C(=O)O)c([2H])c1[2H] -
(2S,5beta,6R)-6alpha-[[(R)-Amino(phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2beta-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester CAS 86273-18-9 PubChem CID 65646
Cc1oc(=O)oc1COC(=O)[C@@H]1N2C(=O)[C@@H](NC(=O)[C@H](N)c3ccccc3)[C@H]2SC1(C)C -
(2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-[(4S)-4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]acetyl]amino]-2-phenylacetyl]amino]-2-[(4S)-4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]acetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid CAS 114977-84-3 PubChem CID 71587432
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@H](N)c3ccccc3)C3N[C@@H](C(=O)O)C(C)(C)S3)c3ccccc3)C3N[C@@H](C(=O)O)C(C)(C)S3)c3ccccc3)C(=O)N2[C@H]1C(=O)O -
(2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;trihydrate CAS 7177-48-2 PubChem CID 22179108
CC1(C)SC2C(NC(=O)C(N)c3ccccc3)C(=O)N2C1C(=O)O.O.O.O -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, monopotassium salt, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- CAS 23277-71-6 PubChem CID 23701796
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)[O-].[K+] -
Sodium (2S,5R,6R)-6-{[(2R)-2-amino-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate (1R,4S)-3,3-dimethyl-2,2,6-trioxo-2lambda~6~-thiabicyclo[3.2.0]heptane-4-carboxylate (2/1/1) CAS 117060-71-6 PubChem CID 71300936
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)[O-].CC1(C)[C@H](C(=O)[O-])C2C(=O)C[C@H]2S1(=O)=O.[Na+].[Na+] -
(2r,4s)-2-[(R)-{[(2r)-2-Amino-2-Phenylacetyl]amino}(Carboxy)methyl]-5,5-Dimethyl-1,3-Thiazolidine-4-Carboxylic Acid CAS 124774-48-7 PubChem CID 70679304
CC1(C)S[C@H](CNC(=O)[C@H](N)c2ccccc2)N[C@H]1C(=O)O -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- CAS 33817-20-8 PubChem CID 33478
CC(C)(C)C(=O)OCOC(=O)[C@@H]1N2C(=O)[C@@H](NC(=O)[C@H](N)c3ccccc3)[C@H]2SC1(C)C -
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O.Cc1onc(-c2ccccc2)c1C(=O)N[C@@H]1C(=O)N2[C@@H]1SC(C)(C)[C@@H]2C(=O)O -
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, 1,3-dihydro-3-oxo-1-isobenzofuranyl ester, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- CAS 47747-56-8 PubChem CID 71447
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)OC1OC(=O)c2ccccc21 -
(1R,4S,7R)-3,3-Dimethyl-6-oxo-7beta-(2-amino-2-phenylacetylamino)2-thia-5-azabicyclo[3.2.0]heptane-4alpha-carboxylic acid CAS 33993-48-5 PubChem CID 23566
CC1(C)S[C@@H]2[C@H](NC(=O)C(N)c3ccccc3)C(=O)N2[C@H]1C(=O)O -
(2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-[(2R,4S)-4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]acetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid CAS 62326-82-3 PubChem CID 76965579
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@H](N)c3ccccc3)[C@@H]3N[C@@H](C(=O)O)C(C)(C)S3)c3ccccc3)C(=O)N2[C@H]1C(=O)O -
CC1(C)SC(CN(C(=O)O)C(=O)[C@H](NC(=O)C(NC(=O)[C@H](N)c2ccccc2)C2N[C@@H](C(=O)O)C(C)(C)S2)c2ccccc2)N[C@H]1C(=O)O