Molecular Formula: C7H4O2S2 IUPAC Name: thieno[3,2-b]thiophene-5-carboxylic acid SMILES: C1=CSC2=C1SC(=C2)C(=O)O InChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9); InChiKey = GVZXSZWCZGKLRS-UHFFFAOYSA-N Alfa Chemistry Materials product group: Semiconductor Manufacturer data sheet |