Descriptors computed from structure, you can know some information about Perpropionic acid (CAS NO.4212-43-5) : Canonical SMILES: CCC(=O)OO InChI: InChI=1S/C3H6O3/c1-2-3(4)6-5/h5H,2H2,1H3 InChIKey: CZPZWMPYEINMCF-UHFFFAOYSA-N