ethyl 2-[2,3-bis(oxidanylidene)-5-pyridin-4-yl-indol-1-yl]ethanoate; methanesulfonic acid

Systemtic Name: ethyl 2-[2,3-bis(oxidanylidene)-5-pyridin-4-yl-indol-1-yl]ethanoate; methanesulfonic acid Openeye Name: ethyl 2-[2,3-dioxo-5-(4-pyridyl)indolin-1-yl]acetate; methanesulfonic acid CAS Name: 2-(2,3-dioxo-5-pyridin-4-yl-1-indolyl)acetic acid ethyl ester; methanesulfonic acid IUPAC Name: ethyl 2-(2,3-dioxo-5-pyridin-4-ylindol-1-yl)acetate; methanesulfonic acid Traditional Name: 2-[2,3-diketo-5-(4-pyridyl)indolin-1-yl]acetic acid ethyl ester; mesylic acid Formula: C18H18N2O7S MolecularWeight: 406.40972

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)CN1C2=C(C=C(C=C2)C3=CC=NC=C3)C(=O)C1=O.CS(=O)(=O)O

Isomeric SMILES

CCOC(=O)CN1C2=C(C=C(C=C2)C3=CC=NC=C3)C(=O)C1=O.CS(=O)(=O)O

InChI

InChI=1S/C17H14N2O4.CH4O3S/c1-2-23-15(20)10-19-14-4-3-12(11-5-7-18-8-6-11)9-13(14)16(21)17(19)22;1-5(2,3)4/h3-9H,2,10H2,1H3;1H3,(H,2,3,4)