Chemical intermediate

(R)-N-Dimethyl-[(R)-1,1'-spirobiindane-7,7'-diyl]phosphoramidite

CasNo:443965-14-8

Molecular Formula:C19H20NO2P

Specifications:>98% 99%ee

N2,N2,N2',N2',N7,N7,N7',N7'-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine

CasNo:189363-47-1

Molecular Formula:C73H52N4

Specifications:>0.97

Drospirenone

CasNo:67392-87-4

Molecular Formula:C24H30O3

Specifications:>99+%

4-Bromo-9,9'-spirobi[fluorene]

CasNo:1161009-88-6

Molecular Formula:C25H15Br

Specifications:>0.98

1,1-Bis((2R,5R)-2,5-diethylphospholano)ferrocene(cyclooctadiene)rhodium(I)

CasNo:162412-90-0

Molecular Formula:C34H42FeP2Rh

Specifications:>0.98

1,1-Bis((2S,5S)-2,5-diethylphospholano)ferrocene(cyclooctadiene)rhodium(I)

CasNo:290347-88-5

Molecular Formula:C34H42FeP2Rh

Specifications:>0.98

1,1-Bis((2R,5R)-2,5-dimethylphospholano)ferrocene(cyclooctadiene)rhodium(I)

CasNo:854275-87-9

Molecular Formula:C30H34FeP2Rh

Specifications:>0.98

1,1-Bis((2R,5R)-2,5-di-i-propylphospholano)ferrocene(cyclooctadiene)rhodium(I)

CasNo:849773-96-2

Molecular Formula:C38H50FeP2Rh

Specifications:>0.98

1,4,9,12-Tetraoxadispiro[4.2.4.2]tetradecane

CasNo:183-97-1

Molecular Formula:C10H16O4

Specifications:>0.98

4',5'-Dichloro-3',6'-dihydroxy-2',7'-dimethoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid

CasNo:82855-40-1

Molecular Formula:C23H14Cl2O9

Specifications:>0.97

Ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate

CasNo:1489-97-0

Molecular Formula:C11H18O4

Specifications:>0.95

(3aR,7aR)-4'-(Benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-2-ium methanesulfonate

CasNo:186204-37-5

Molecular Formula:C20H29N3O3S2

Specifications:>0.98