CAS: 77978-73-5 Molecular Formula: C9H11NO5 Molecular Weight (g/mol): 213.189 MDL Number: MFCD00173859 InChI Key: WLKUVVIAHUXPSB-UHFFFAOYSA-N Synonym: 2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3-yl acetic acid,4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,1h-pyrrole-3-aceticacid, 2,3-dihydro-4-methoxycarbonyl-5-methyl-2-oxo,maybridge1_002247,3-methoxycarbonyl-2-methyl-5-oxo-2-pyrrolin-4-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3yl acetic acid PubChem CID: 2774998 IUPAC Name: 2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid SMILES: CC1=C(C(C(=O)N1)CC(=O)O)C(=O)OC