p-Guanidinobenzenesulfonic Acid Price Not Available 25mg p-Guanidinobenzenesulfonic Acid Supplier Page Catalog Number R024185 Molecular Formula C7H9N3O3S CAS# 25156-39-2 Purity ≥98% Inchi InChI=1S/C7H9N3O3S/c8-7(9)10-5-1-3-6(4-2-5)14(11,12)13/h1-4H,(H4,8,9,10)(H,11,12,13) Inchi Key BYWLMUBOYOEXTG-UHFFFAOYSA-N SMILES C1=CC(=CC=C1N=C(N)N)S(=O)(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R024185.html