Chemical intermediate

tert-Butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate

CasNo:1359704-84-9

Molecular Formula:C13H21NO3

Specifications:>0.98

tert-Butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

CasNo:203661-69-2

Molecular Formula:C13H21NO3

Specifications:>0.97

tert-Butyl 2-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate

CasNo:240401-28-9

Molecular Formula:C13H23NO3

Specifications:>0.98

tert-Butyl 1-oxa-7-azaspiro[3.5]nonane-7-carboxylate

CasNo:864684-96-8

Molecular Formula:C12H21NO3

Specifications:>0.95

tert-Butyl 5-oxa-2,8-diazaspiro[3.5]nonane-2-carboxylate

CasNo:1251011-05-8

Molecular Formula:C11H20N2O3

Specifications:>0.98

2-Oxaspiro[3.5]nonan-7-one

CasNo:1256546-74-3

Molecular Formula:C8H12O2

Specifications:>0.95

tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate hydrochloride

CasNo:1279866-58-8

Molecular Formula:C14H27ClN2O2

Specifications:>0.95

3,9-Diazaspiro[5.5]undecan-2-one

CasNo:867006-20-0

Molecular Formula:C9H16N2O

Specifications:>0.95

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

CasNo:213343-66-9

Molecular Formula:C26H46BF4P2Rh

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

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

CasNo:187682-63-9

Molecular Formula:C27H38F3O3P2RhS

Specifications:>0.98