1.0 2026-09-21 12:34:10 UTC 2026-09-21 12:34:33 UTC FDB116439 Dehydromelitensin (3aR,4S,6S,7R,7aR)-4-hydroxy-7-[1-(hydroxymethyl)vinyl]-6-methyl-3-methylene-6-vinyl-4,5,7,7a-tetrahydro-3aH-benzofuran-2-one (3aR,4S,6S,7R,7aR)-6-ethenyl-4-hydroxy-7-(3-hydroxyprop-1-en-2-yl)-6-methyl-3-methylidene-4,5,7,7a-tetrahydro-3aH-1-benzofuran-2-one C15H20O4 InChI=1S/C15H20O4/c1-5-15(4)6-10(17)11-9(3)14(18)19-13(11)12(15)8(2)7-16/h5,10-13,16-17H,1-3,6-7H2,4H3/t10-,11+,12+,13-,15+/m0/s1 GQBRDBUFLQZZBP-IHWVXMPCSA-N formula C15H20O4 ChemAxon inchi InChI=1S/C15H20O4/c1-5-15(4)6-10(17)11-9(3)14(18)19-13(11)12(15)8(2)7-16/h5,10-13,16-17H,1-3,6-7H2,4H3/t10-,11+,12+,13-,15+/m0/s1 ChemAxon inchikey GQBRDBUFLQZZBP-IHWVXMPCSA-N ChemAxon