Chemical intermediate

3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CasNo:3326-32-7

Molecular Formula:C21H11NO5S

Specifications:>0.98

1,1-Cyclohexanediacetic Anhydride

CasNo:1010-26-0

Molecular Formula:C10H14O3

Specifications:>0.99

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

3-Methyl-3,9-diazaspiro[5.5]undecane

CasNo:13323-45-0

Molecular Formula:C10H20N2

Specifications:>0.95

2-Oxa-9-azaspiro[5.5]undecane hydrochloride

CasNo:1956370-88-9

Molecular Formula:C9H18ClNO

Specifications:>0.97

3,9-Di(cyclohex-3-en-1-yl)-2,4,8,10-tetraoxaspiro[5.5]undecane

CasNo:6600-31-3

Molecular Formula:C19H28O4

Specifications:>0.95

Spiro[5.5]undecan-3-one

CasNo:1890-25-1

Molecular Formula:C11H18O

Specifications:>0.97

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

CasNo:189333-03-7

Molecular Formula:C14H26N2O2

Specifications:>0.98

tert-Butyl 6-chloro-2-oxo-1,2-dihydrospiro[benzo[d][1,3]oxazine-4,4'-piperidine]-1'-carboxylate

CasNo:332187-61-8

Molecular Formula:C17H21ClN2O4

Specifications:>0.98

6-Chloro-1,2-dihydro-2-oxospiro[4H-3,1-benzoxazin-4,4'-piperidine]

CasNo:92926-63-1

Molecular Formula:C12H13ClN2O2

Specifications:>0.95

tert-Butyl 4-benzyl-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate

CasNo:1352926-03-4

Molecular Formula:C20H30N2O3

Specifications:>95+%