4-Nitro-2-thiophenecarboxylic Acid Price Not Available 25mg 4-Nitro-2-thiophenecarboxylic Acid Supplier Page Catalog Number R019352 Molecular Formula C5H3NO4S CAS# 13138-70-0 Purity ≥95% Inchi InChI=1S/C5H3NO4S/c7-5(8)4-1-3(2-11-4)6(9)10/h1-2H,(H,7,8) Inchi Key SZHKHACZQDMGGI-UHFFFAOYSA-N SMILES C1=C(SC=C1[N+](=O)[O-])C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R019352.html
