CEO

5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID

Created:	2002-02-11
Last modified:	2024-09-27

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3 entries where CEO is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	36
Chiral Atom Count	2
Bond Count	37
Aromatic Bond Count	5

2D diagram of CEO

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Chemical Component Summary
Name	5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID
Synonyms	HYDROLYZED CEPHALOTHIN
Systematic Name (OpenEye OEToolkits)	(2R)-5-methylidene-2-[(1R)-2-oxo-1-(2-thiophen-2-ylethanoylamino)ethyl]-2H-1,3-thiazine-4-carboxylic acid
Formula	C₁₄ H₁₄ N₂ O₄ S₂
Molecular Weight	338.402
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=CC(NC(=O)Cc1sccc1)C2N=C(\C(=C)CS2)C(=O)O
SMILES	CACTVS	3.341	OC(=O)C1=N[CH](SCC1=C)[CH](NC(=O)Cc2sccc2)C=O
SMILES	OpenEye OEToolkits	1.5.0	C=C1CSC(N=C1C(=O)O)C(C=O)NC(=O)Cc2cccs2
Canonical SMILES	CACTVS	3.341	OC(=O)C1=N[C@H](SCC1=C)[C@H](NC(=O)Cc2sccc2)C=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	C=C1CS[C@@H](N=C1C(=O)O)[C@@H](C=O)NC(=O)Cc2cccs2
InChI	InChI	1.03	InChI=1S/C14H14N2O4S2/c1-8-7-22-13(16-12(8)14(19)20)10(6-17)15-11(18)5-9-3-2-4-21-9/h2-4,6,10,13H,1,5,7H2,(H,15,18)(H,19,20)/t10-,13-/m1/s1
InChIKey	InChI	1.03	FYGLCWWPHIWVKN-ZWNOBZJWSA-N

Related Resource References

Resource Name	Reference
PubChem	5287907

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