Chemical intermediate

7-Chloro-6-fluorochroman-4-one

CasNo:1092349-37-5

Molecular Formula:C9H6ClFO2

Specifications:>0.95

7-(Trifluoromethoxy)chroman-4-one

CasNo:340825-26-5

Molecular Formula:C10H7F3O3

Specifications:>0.95

7-Bromo-6-fluorochroman-4-one

CasNo:27407-12-1

Molecular Formula:C9H6BrFO2

Specifications:>0.95

5-Bromo-7-methoxychroman-4-one

CasNo:1344894-65-0

Molecular Formula:C10H9BrO3

Specifications:>0.95

6-Bromo-5-methylchroman-4-one

CasNo:1337838-55-7

Molecular Formula:C10H9BrO2

Specifications:>95+%

5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one

CasNo:4236-32-2

Molecular Formula:C11H12O3

Specifications:>0.95

5-Chloro-2,3-dihydrochromen-4-one

CasNo:1199782-82-5

Molecular Formula:C9H7ClO2

Specifications:>95+%

7-Hydroxy-8-methylchroman-4-one

CasNo:1273653-90-9

Molecular Formula:C10H10O3

Specifications:>0.95

7-Bromo-8-fluorochroman-4-one

CasNo:1092350-77-0

Molecular Formula:C9H6BrFO2

Specifications:>95+%

8-Bromo-6-methyl-3,4-dihydro-2H-1-benzopyran-4-one

CasNo:1026982-77-3

Molecular Formula:C10H9BrO2

Specifications:>0.95

(5S,6R,7S,8R)-5,6,7,8-Tetrahydroxy-2-phenethyl-5,6,7,8-tetrahydro-4H-chromen-4-one

CasNo:104060-61-9

Molecular Formula:C17H18O6

Specifications:>0.98

Methyl 5-chloropyrazine-2-carboxylate

CasNo:33332-25-1

Molecular Formula:C6H5ClN2O2

Specifications:>0.98