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3H-Naphtho[2,1-b]pyran-3-one cas no:4352-89-0

Synonyms: 1-Naphthaleneacrylicacid, 2-hydroxy-, d-lactone (6CI);2-Propenoic acid, 3-(2-hydroxy-1-naphthalenyl)-, d-lactone;5,6-Benzocoumarin;Benzo[f]chromen-3-one;b-Naphthocoumarin;

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Identification
Name3H-Naphtho[2,1-b]pyran-3-one
CAS4352-89-0
Synonyms1-Naphthaleneacrylicacid, 2-hydroxy-, d-lactone (6CI);2-Propenoic acid, 3-(2-hydroxy-1-naphthalenyl)-, d-lactone;5,6-Benzocoumarin;Benzo[f]chromen-3-one;b-Naphthocoumarin;
Molecular FormulaC13H8O2
Molecular Weight196.2014
Chemical Properties
refractive index1.687

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