166974-23-8 | sodium 4,6-dichloro-3-[(E)-(2-oxo-1-phenyl-pyrrolidin-3-ylidene)methyl]-1H-indole-2-carboxylate | C20H14 Cl2 N2 O3 . Na |
166974-22-7 | 5-(E)-4,6-Dichloro-3-(2-oxo-1-phenylpyrrolidin-3-ylidenemethyl)-1H-indole-2-carboxylic acid sodium salt | C20H14 Cl2 N2 O3 |
166974-21-6 | 1H-Indole-2-carboxylic acid, 4,6-dichloro-3-[(2-oxo-1-phenyl-3-pyrrolidinylidene)methyl]-, methyl ester, (E)- | C21H16Cl2N2O3 |