| CAS NO: | 26924-74-3 |
| 规格: | ≥98% |
| CAS#: 26924-74-3 (free acid) Chemical Formula: C20H22F9N3O12S Exact Mass: 357.0995 Molecular Weight: 699.078 | |
| Storage | -20℃ for 3 years in powder form |
| -80℃ for 2 years in solvent | |
| Technical Information | Synonym: DAOC TFA; DAOC; Antibiotic WS 3442A TFA; De(acetoxy)cephalosporin C TFA; Deacetoxycephalosporin C Trifluoroacetic acid. Chemical Name: (6R,7R)-7-((R)-5-amino-5-carboxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid tris(trifluoroacetic acid) InChi Key: ZTYBAECWWATESB-FOLCZSLLSA-N InChi Code: InChI=1S/C14H19N3O6S.3C2HF3O2/c1-6-5-24-12-9(11(19)17(12)10(6)14(22)23)16-8(18)4-2-3-7(15)13(20)21;3*3-2(4,5)1(6)7/h7,9,12H,2-5,15H2,1H3,(H,16,18)(H,20,21)(H,22,23);3*(H,6,7)/t7-,9-,12-;;;/m1.../s1 SMILES Code: O=C(C(N12)=C(C)CS[C@]2([H])[C@H](NC(CCC[C@@H](N)C(O)=O)=O)C1=O)O.O=C(O)C(F)(F)F.O=C(O)C(F)(F)F.O=C(O)C(F)(F)F |
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