2H-pyrano[4,3,2-de]chromene (203-98-5)

Identification
Name:	2H-pyrano[4,3,2-de]chromene
Synonyms:	2H-Pyrano(4,3,2-de)-1-benzopyran
CAS:	203-98-5
Molecular Formula:	C₁₁H₈O₂
Molecular Weight:	172.18
InChI:	InChI=1/C11H8O2/c1-2-9-11-8(4-6-12-9)5-7-13-10(11)3-1/h1-6H,7H2
Molecular Structure:
Properties
Flash Point:	165.2°C
Boiling Point:	351.9°C at 760 mmHg
Density:	1.29g/cm³
Refractive index:	1.656
Flash Point:	165.2°C
Safety Data

Other Product

2-(4-METHOXYPHENYL)-3-NITRO-2H-CHROMENE
3-[2-(4-methylphenyl)sulfonylethenyl]-2H-chromene
4-chloro-2-(3-methoxyphenyl)-2H-chromene
4-chloro-2-(3-fluorophenyl)-2H-chromene
ethyl 10-methyl-2-oxo-2H,8H-pyrano[3,2-g]chromene-3-carboxylate
methyl (2S,3S,3a’S,4S,5’R)-8’-hydroxy-4-((S)-3-(methoxycarbonyl)-3-methyl-2-oxopentyl)-3-methyl-5’-pentyl-3’,3a’,4,5,5’,6’-hexahydro-3Hspiro[furan-2,2’-pyrano[2,3,4-de]chromene]-9’-carboxylate
2-amino-4-(3-fluorophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-4-[3-(benzyloxy)phenyl]-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-4-[4-(diethylamino)phenyl]-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-4-naphthalen-2-yl-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-5-oxo-4-[2-(trifluoromethyl)phenyl]-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-AMINO-4-ETHYL-5-OXO-4H,5H-PYRANO[3,2-C]CHROMENE-3-CARBONITRILE
2-amino-4-(2,4-difluorophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-5-oxo-4-(1-phenylethyl)-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
2-amino-4-(1-methylethyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
4-methyl-9-{[4-(3-methylphenyl)piperazin-1-yl]methyl}-8,9-dihydro-2H,10H-pyrano[2,3-f]chromene-2,10-dione
4-methyl-9-{[4-(2-methylphenyl)piperazin-1-yl]methyl}-8,9-dihydro-2H,10H-pyrano[2,3-f]chromene-2,10-dione
9-{[4-(2-chlorophenyl)piperazin-1-yl]methyl}-4-methyl-8,9-dihydro-2H,10H-pyrano[2,3-f]chromene-2,10-dione
2-{2-[(4-chlorophenoxy)acetyl]hydrazinylidene}-2H-chromene-3-carboxamide
4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE