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氟比洛芬杂质I
Flurbiprofen Impurity I
2-Fluor-4-biphenylyl-α-methyl-malonsaeureaethylester, diethyl 2-methyl-2-((3'-fluoro-4'-phenyl) phenyl) malonate, diethyl 2-methyl-2-[(3'-fluoro-4'-phenyl)-phenyl]-malonate, diethyl 2-(2-fluoro-4-biphenylyl)-2-methylmalonate, Flurbiprofen Related Impurity 1, Flurbiprofen Impurity I
CAS号: 42771-81-3
IUPAC名称: methanesulfonic acid;methyl (2S,4R)-4-(3-chloro-7-methoxyquinoxalin-2-yl)oxypyrrolidine-2-carboxylate
分子式: C20H21FO4
分子量: 344.37700
InChI: InChI=1S/C15H16ClN3O4.CH4O3S/c1-21-8-3-4-10-11(5-8)19-14(13(16)18-10)23-9-6-12(17-7-9)15(20)22-2;1-5(2,3)4/h3-5,9,12,17H,6-7H2,1-2H3;1H3,(H,2,3,4)/t9-,12+;/m1./s1
InChIKey: CCZFBHQUONFINY-KATIXKQHSA-N
SMILES: -
EINECS: COC1=CC2=C(C=C1)N=C(C(=N2)O[C@@H]3C[C@H](NC3)C(=O)OC)Cl.CS(=O)(=O)O
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