Chemical intermediate

6-Aminobenzo[de]isochromene-1,3-dione

CasNo:6492-86-0

Molecular Formula:C12H7NO3

Specifications:>0.95

6,7-Difluorochroman-4-one

CasNo:1092349-93-3

Molecular Formula:C9H6F2O2

Specifications:>0.95

5-Bromochroman-4-one

CasNo:1199782-67-6

Molecular Formula:C9H7BrO2

Specifications:>0.97

5,8-Difluorochroman-4-one

CasNo:942196-01-2

Molecular Formula:C9H6F2O2

Specifications:>0.97

6-Chloro-8-(trifluoromethyl)chroman-4-one

CasNo:1344889-75-3

Molecular Formula:C10H6ClF3O2

Specifications:>0.95

6-Chloro-8-fluorochroman-4-one

CasNo:1092350-27-0

Molecular Formula:C9H6ClFO2

Specifications:>0.95

5-Bromo-7-fluorochroman-4-one

CasNo:1260008-29-4

Molecular Formula:C9H6BrFO2

Specifications:>0.95

8-Bromo-6-fluorochroman-4-one

CasNo:1092350-87-2

Molecular Formula:C9H6BrFO2

Specifications:>0.95

6-Bromo-7-fluorochroman-4-one

CasNo:1092350-30-5

Molecular Formula:C9H6BrFO2

Specifications:>0.95

2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one

CasNo:7559-81-1

Molecular Formula:C6H5ClO3

Specifications:>0.95

7-Methoxychroman-4-one

CasNo:42327-52-6

Molecular Formula:C10H10O3

Specifications:>0.98

3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

CasNo:771-03-9

Molecular Formula:C8H8O4

Specifications:>0.95