CAS No 1983-72-8 , 6H-[1,3]Dioxolo[4',5':5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy-

Name: 6H-[1,3]Dioxolo[4',5':5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy-
Synonyms: 3-Hydroxy-6H-[1,3]dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-6-one;6H-[1,3]Dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy- (8CI,9CI); 7-Hydroxy-5',6'-methylenedioxybenzofurano[3',2':3,4]coumarin;6H-[1,3]Dioxolo[4',5':5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy-; Medicagol;7-Hydroxy-11,12-(methylenedioxy)coumestan; Furo[2,3-f]-1,3-benzodioxole-7-carboxylic acid,6-(2,4-dihydroxyphenyl)-, d-lactone (7CI);
CAS Registry Number:1983-72-8
Flash Point: 288°C
Boiling Point: 552.6°Cat760mmHg
Density: 1.644g/cm³
Refractive index: 1.754
Flash Point: 288°C
Molecular Weight: 0
InChI: InChI=1/C16H8O6/c17-7-1-2-8-10(3-7)22-16(18)14-9-4-12-13(20-6-19-12)5-11(9)21-15(8)14/h1-5,17H,6H2
Molecular Formula: C16H8 O6
Molecular Structure:

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1983-72-8 6H-[1,3]Dioxolo[4',5':5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy-

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1983-72-8 MEDICAGOL

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References of 6H-[1,3]Dioxolo[4',5':5,6]benzofuro[3,2-c][1]benzopyran-6-one,3-hydroxy-

Title: Medicagol
CAS Registry Number: 1983-72-8
CAS Name: 3-Hydroxy-6H-[1,3]dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-6-one
Synonyms: 7-hydroxy-11,12-(methylenedioxy)coumestan; 7-hydroxy-5￠,6￠-methylenedioxybenzofurano(3￠,2￠:3,4)coumarin
Molecular Formula: C16H8O6
Molecular Weight: 296.23
Percent Composition: C 64.87%, H 2.72%, O 32.41%
Literature References: Occurs in alfalfa having viral leafspot infections. Synthesis: Livingston et al., J. Org. Chem. 30, 2353 (1965); Jurd, J. Pharm. Sci. 54, 1221 (1965); Fukui et al., Experientia 24, 536 (1968).
Properties: mp 326-327°. uv max (ethanol): 245, 270, 297, 310, 348 nm (log e 4.29, 3.91, 3.85, 4.03, 4.46).
Melting point: mp 326-327°
Absorption maximum: uv max (ethanol): 245, 270, 297, 310, 348 nm (log e 4.29, 3.91, 3.85, 4.03, 4.46)