Free release

21179-18-0 methyl (1r,2r)-2-ethyl-2,5,7,10-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1

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Product Name methyl (1R,2R)-2-ethyl-2,5,7,10-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate
CAS No. 21179-18-0
Synonyms 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-, methyl ester, (1R-trans)-
InChI InChI=1/C22H20O8/c1-3-22(29)7-6-9-10(17(22)21(28)30-2)8-11-14(18(9)25)20(27)16-13(24)5-4-12(23)15(16)19(11)26/h4-5,8,17,23-25,29H,3,6-7H2,1-2H3/t17-,22+/m0/s1
Molecular Formula C22H20O8
Molecular Weight 412.3894
Density 1.517g/cm3
Boiling point 646.6°C at 760 mmHg
Flash point 228.6°C
Refractive index 1.681