gamma-lactone Tutin 294.300 A gamma-lactone that has formula C15H18O6. C15H18O6 CAS:2571-22-4 CC(=C)[C@@H]1[C@H]2OC(=O)[C@@H]1[C@]1(O)[C@H]3O[C@H]3[C@]3(CO3)[C@]1(C)[C@@H]2O CCAZWUJBLXKBAY-ULZPOIKGSA-N CHEBI:9783 InChI=1S/C15H18O6/c1-5(2)6-7-12(17)20-8(6)9(16)13(3)14(4-19-14)10-11(21-10)15(7,13)18/h6-11,16,18H,1,4H2,2-3H3/t6-,7+,8+,9+,10+,11-,13-,14+,15-/m0/s1 KEGG:C09570 KNApSAcK:C00003381 Tutin chebi_ontology