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122739-12-2 shijiaocaolactone a

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Product Name shijiaocaolactone A
CAS No. 122739-12-2
Synonyms Shijiaocaolactone A; 2H,6H-Benzo(1,2-b:5,4-b')dipyran-2-one, 7-(acetyloxy)-3-(1,1-dimethyl-2-propenyl)-7,8-dihydro-8-methyl-8-(2-methylpropyl)-, trans-; (7S,8R)-8-methyl-3-(2-methylbut-3-en-2-yl)-8-(2-methylpropyl)-2-oxo-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-7-yl acetate
InChI InChI=1/C24H30O5/c1-8-23(5,6)18-10-16-9-17-11-21(27-15(4)25)24(7,13-14(2)3)29-20(17)12-19(16)28-22(18)26/h8-10,12,14,21H,1,11,13H2,2-7H3/t21-,24+/m0/s1
Molecular Formula C24H30O5
Molecular Weight 398.492
Density 1.14g/cm3
Boiling point 502.1°C at 760 mmHg
Flash point 215.4°C
Refractive index 1.55