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490-54-0

490-54-0 structure
490-54-0 structure

Name (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-7-hydroxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one
Synonyms Maritimetin-6-O-glucoside
3',4',6,7-Tetrahydroxy-6-O-glucosylaurone
Maritimein
EINECS 207-712-2
Density 1.749g/cm3
Boiling Point 824.9ºC at 760mmHg
Melting Point 205-211ºC
Molecular Formula C21H20O11
Molecular Weight 448.37700
Flash Point 292.2ºC
Exact Mass 448.10100
PSA 186.37000
Index of Refraction 1.78
Hazard Codes Xi: Irritant;