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3-methoxy-5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid (52156-75-9)

Identification
Name:3-methoxy-5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid
Synonyms:NSC293383;52156-75-9;3-Methoxy-5,5-dimethyl-11-oxo-5H,11H-benzo(c)pyrano(3,2-g)chromene-9-carboxylic acid;3-Methoxy-5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid;AC1L6VSA;NSC 293383;NSC-293383;3-methoxy-5,5-dimethyl-11-oxoisochromeno[4,3-g]chromene-9-carboxylic acid
CAS:52156-75-9
Molecular Formula: C20H16O6
Molecular Weight: 352.3374
InChI: InChI=1/C20H16O6/c1-20(2)14-6-10(24-3)4-5-11(14)12-7-13-15(21)8-18(19(22)23)25-16(13)9-17(12)26-20/h4-9H,1-3H3,(H,22,23)
Molecular Structure: (C20H16O6) NSC293383;52156-75-9;3-Methoxy-5,5-dimethyl-11-oxo-5H,11H-benzo(c)pyrano(3,2-g)chromene-9-carboxylic...
Properties
Flash Point: 203.4°C
Boiling Point: 559.6°C at 760 mmHg
Density:1.368g/cm3
Refractive index:1.625
Flash Point: 203.4°C
Safety Data
 

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