mycophenolic acid monocarboxylic acid anion mycophenolate HPNSFSBZBAHARI-RUDMXATFSA-M 319.32920 COc1c(C)c2COC(=O)c2c(O)c1C\C=C(/C)CCC([O-])=O -1 A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of mycophenolic acid. mycophenolate 319.11871 C17H19O6 InChI=1S/C17H20O6/c1-9(5-7-13(18)19)4-6-11-15(20)14-12(8-23-17(14)21)10(2)16(11)22-3/h4,20H,5-8H2,1-3H3,(H,18,19)/p-1/b9-4+ chebi_ontology CHEBI:62932 (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoate