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158020-56-5 sigmoidin k

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Product Name sigmoidin K
CAS No. 158020-56-5
Synonyms Sigmoidin K; 6H-Benzofuro(3,2-c)(1)benzopyran-6-one, 3,9-dihydroxy-2,10-bis(3-methyl-2-butenyl)-; 3,9-dihydroxy-2,10-bis(3-methylbut-2-en-1-yl)-6H-[1]benzofuro[3,2-c]chromen-6-one
InChI InChI=1/C25H24O5/c1-13(2)5-7-15-11-18-21(12-20(15)27)29-25(28)22-17-9-10-19(26)16(8-6-14(3)4)23(17)30-24(18)22/h5-6,9-12,26-27H,7-8H2,1-4H3
Molecular Formula C25H24O5
Molecular Weight 404.4551
Density 1.268g/cm3
Boiling point 522.1°C at 760 mmHg
Flash point 269.5°C
Refractive index 1.648