CAS: 50890-83-0 Molecular Formula: C9 H8 N2 O2 Molecular Weight (g/mol): 176.17 Synonym: 1-Methyl-1H-indazole-3-carboxylic acid,Granisetron Hydrochloride Imp. D (EP),1H-Indazole-3-carboxylic acid, 1-methyl-,1-Methylindazole-3-carboxylic acid,3-Carboxy-1-methylindazole IUPAC Name: 1-methylindazole-3-carboxylic acid SMILES: Cn1nc(C(=O)O)c2ccccc12