Chemical intermediate

6-Bromochroman-2-one

CasNo:20921-00-0

Molecular Formula:C9H7BrO2

Specifications:>0.97

6,8-Dibromochroman-4-one

CasNo:15773-96-3

Molecular Formula:C9H6Br2O2

Specifications:>95+%

alpha-Pyrone

CasNo:504-31-4

Molecular Formula:C5H4O2

Specifications:>0.97

3,8,9,10-Tetrahydroxypyrano[3,2-c]isochromene-2,6-dione

CasNo:568-80-9

Molecular Formula:C12H6O8

Specifications:>0.98

1,4-Dihydro-3H-2-benzopyran-3-one

CasNo:4385-35-7

Molecular Formula:C9H8O2

Specifications:>0.98

7-Bromo-5-fluorochroman-4-one

CasNo:1092350-58-7

Molecular Formula:C9H6BrFO2

Specifications:>0.97

6-Fluorochroman-4-one

CasNo:66892-34-0

Molecular Formula:C9H7FO2

Specifications:>0.99

6,8-Dichlorochroman-4-one

CasNo:49660-60-8

Molecular Formula:C9H6Cl2O2

Specifications:>0.95

2H-Chromen-5-amine

CasNo:170729-16-5

Molecular Formula:C9H9NO

Specifications:>0.97

6-Iodochroman-2-one

CasNo:128651-99-0

Molecular Formula:C9H7IO2

Specifications:>0.95

8-Fluorochroman-4-one

CasNo:111141-00-5

Molecular Formula:C9H7FO2

Specifications:>0.95

7-Aminochroman-4-one

CasNo:103440-75-1

Molecular Formula:C9H9NO2

Specifications:>0.97