6,10-Dioxaspiro[4.5]decane-7,9-dione
1,2:4,5-Di-O-Isopropylidene-Beta-D-Erythro-2,3-Hexodiulo-2,6-Pyranose
tert-Butyl 1-oxo-8-azaspiro[4.5]decane-8-carboxylate
1'-Methylspiro[indoline-3,4'-piperidine]
4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]decan-8-yl)-1,3,2-dioxaborolane
3H-Spiro[isobenzofuran-1,4'-piperidin]-3-one
tert-Butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
tert-Butyl 2-azaspiro[4.5]decan-8-ylcarbamate
1,4-Dioxa-8-azaspiro[4.5]decane
5-CFDA N-succinimidyl ester
3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5(6)-carboxylic acid
(2'R,4S,5'R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-5',6a,8a,9-Tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-ol
tert-Butyl 3-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate
Benzyl 6-bromospiro[indoline-3,4'-piperidine]-1'-carboxylate
Spiro[indoline-3,4'-piperidin]-2-one hydrochloride
tert-Butyl 5-chlorospiro[indoline-3,4'-piperidine]-1'-carboxylate
1-Azaspiro[4.5]decane-2,8-dione
tert-Butyl 1,3-dioxo-2,8-diazaspiro[4.5]decane-8-carboxylate
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
6-Amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
1'-(tert-Butoxycarbonyl)spiro[indoline-3,4'-piperidine]-5-carboxylic acid
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid
2,7-Diazaspiro[4.5]decan-1-one hydrochloride
1,4-Dioxa-8-azaspiro[4.5]decane hydrochloride
2',4,4',5',7,7'-Hexachloro-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid
tert-Butyl 1-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate
tert-Butyl 1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate
2,3-Dimethyl-1,3,8-triazaspiro[4.5]dec-1-en-4-one hydrochloride
tert-Butyl 4-chloro-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate
tert-Butyl 6-fluoro-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate
