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203-98-5 2h-pyrano[4,3,2-de]chromene

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Product Name 2H-pyrano[4,3,2-de]chromene
CAS No. 203-98-5
Synonyms 2H-Pyrano(4,3,2-de)-1-benzopyran
InChI InChI=1/C11H8O2/c1-2-9-11-8(4-6-12-9)5-7-13-10(11)3-1/h1-6H,7H2
Molecular Formula C11H8O2
Molecular Weight 172.18
Density 1.29g/cm3
Boiling point 351.9°C at 760 mmHg
Flash point 165.2°C
Refractive index 1.656