heliangolide

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IUPAC Name :(4R,6R,10Z,11aR)-6,10-dimethyl-3-methylidene-2,7-dioxo-2,3,3a,4,5,6,7,11a-octahydro-6,9-epoxycyclodeca[b]furan-4-yl (2Z)-2-methylbut-2-enoate
InChI :InChI=1/C20H22O6/c1-6-10(2)18(22)25-15-9-20(5)16(21)8-13(26-20)11(3)7-14-17(15)12(4)19(23)24-14/h6-8,14-15,17H,4,9H2,1-3,5H3/b10-6-,11-7-/t14-,15+,17?,20+/m0/s1
Std.InChI: InChI=1S/C20H22O6/c1-6-10(2)18(22)25-15-9-20(5)16(21)8-13(26-20)11(3)7-14-17(15)12(4)19(23)24-14/h6-8,14-15,17H,4,9H2,1-3,5H3/b10-6-,11-7-/t14-,15+,17?,20+/m0/s1
InChIKey :QATUWZPYBIHFFR-ITAMFFCZBM
Std.InChIKey: QATUWZPYBIHFFR-ITAMFFCZSA-N
SMILES :C/C=C(/C)\C(=O)O[C@@H]1C[C@@]2(C(=O)C=C(O2)/C(=C\[C@H]3C1C(=C)C(=O)O3)/C)C
Molar Refractivity :92.62 ± 0.4 cm3 (est)
Parachor :746.4 ± 6.0 cm3 (est)
Index of Refraction :1.558 ± 0.03 (est)
Surface Tension :45.6 ± 5.0 dyne/cm (est)
Density :1.24 ± 0.1 g/cm3 (est)
Polarizability :36.71 ± 0.5 10-24cm3 (est)