CAS No 490-31-3 , 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

Name: 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
Synonyms: NSC 656274; CCRIS 7520; 490-31-3; EINECS 207-709-6; NSC 407331; NSC-407331; 3,3',4',5',7-Pentahydroxyflavone; NSC656274;3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one;Norkanugin;
CAS Registry Number:490-31-3
Transport: 2811
Melting Point: 326-328°C
Density: 1.799 g/cm³
Refractive index: 1.823
Safety Statements: Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
EINECS: 207-709-6
Molecular Weight: 302.2357
InchiKey: SOEDEYVDCDYMMH-UHFFFAOYSA-N
InChI: InChI=1S/C15H10O7/c16-7-1-2-8-11(5-7)22-15(14(21)12(8)19)6-3-9(17)13(20)
10(18)4-6/h1-5,16-18,20-21H
Risk Statements: 22
Molecular Formula: C₁₅H₁₀O₇
Molecular Structure:

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