CAS: 87-66-1 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 MDL Number: MFCD00002192 InChI Key: WQGWDDDVZFFDIG-UHFFFAOYSA-N Synonym: pyrogallol,1,2,3-trihydroxybenzene,pyrogallic acid,1,2,3-benzenetriol,fouramine brown ap,fourrine pg,fourrine 85,pyro,c.i. oxidation base 32,piral PubChem CID: 1057 ChEBI: CHEBI:16164 IUPAC Name: benzene-1,2,3-triol SMILES: OC1=CC=CC(O)=C1O