| Catalog
# |
Name |
Structure |
CAS
Number |
| HA-28023 |
Spiro[2.2]pentane-2-carboxylic acid |
![Spiro[2.2]pentane-2-carboxylic acid](/uploads/180710/1-1PG0134Q5c3.png) |
17202-64-1 |
| HA-28022 |
3,9-Diazaspiro[5.5]undecan-2-one |
![3,9-Diazaspiro[5.5]undecan-2-one](/uploads/180710/1-1PG0134635226.png) |
867006-20-0 |
| HA-28021 |
tert-Butyl 1,8-diazaspiro[5.5]undecane-8-carboxylate |
![tert-Butyl 1,8-diazaspiro[5.5]undecane-8-carboxylate](/uploads/180710/1-1PG0134450H9.png) |
1086394-59-3 |
| HA-28020 |
tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate |
![tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate](/uploads/180710/1-1PG0134405T7.png) |
1031927-14-6 |
| HA-28019 |
tert-Butyl 2,9-diazaspiro[5.5]undecane-2-carboxylate |
![tert-Butyl 2,9-diazaspiro[5.5]undecane-2-carboxylate](/uploads/180710/1-1PG0134324604.png) |
189333-03-7 |
| HA-28018 |
tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate |
![tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate](/uploads/180710/1-1PG0134241B2.png) |
1023595-19-8 |
| HA-28017 |
tert-Butyl 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate |
![tert-Butyl 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate](/uploads/180710/1-1PG0134201K6.png) |
930785-40-3 |
| HA-28016 |
tert-Butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate |
![tert-Butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate](/uploads/180710/1-1PG013411D29.png) |
1198284-49-9 |
| HA-28015 |
tert-Butyl 3-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate |
![tert-Butyl 3-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate](/uploads/180710/1-1PG0134035115.png) |
1160246-75-2 |
| HA-28014 |
tert-Butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate |
![tert-Butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate](/uploads/180710/1-1PG0133952W6.png) |
268550-48-7 |
| HA-28013 |
8,8-Difluoro-2-azaspiro[4.5]decane hydrochloride |
![8,8-Difluoro-2-azaspiro[4.5]decane hydrochloride](/uploads/180710/1-1PG0133UW40.png) |
1780964-59-1 |
| HA-28012 |
tert-Butyl 1-oxo-8-azaspiro[4.5]decane-8-carboxylate |
![tert-Butyl 1-oxo-8-azaspiro[4.5]decane-8-carboxylate](/uploads/180710/1-1PG0133Q0V9.png) |
191805-29-5 |
| HA-28011 |
2-Oxa-7-azaspiro[3.5]nonane hemioxalate |
![2-Oxa-7-azaspiro[3.5]nonane hemioxalate](/uploads/180710/1-1PG0133H4317.png) |
1429056-28-9 |
| HA-28010 |
tert-Butyl 7-oxo-2-azaspiro[3.5]nonane-2-carboxylate |
![tert-Butyl 7-oxo-2-azaspiro[3.5]nonane-2-carboxylate](/uploads/180710/1-1PG0133640V7.png) |
1363381-22-9 |
| HA-28009 |
2-Azaspiro[4.4]nonan-3-one |
![2-Azaspiro[4.4]nonan-3-one](/uploads/180710/1-1PG0133523423.png) |
75751-72-3 |
| HA-28008 |
tert-Butyl 7-oxo-2-azaspiro[4.4]nonane-2-carboxylate |
![tert-Butyl 7-oxo-2-azaspiro[4.4]nonane-2-carboxylate](/uploads/180710/1-1PG013295N15.png) |
1319716-42-1 |
| HA-28007 |
tert-Butyl 1,6-diazaspiro[3.4]octane-6-carboxylate |
![tert-Butyl 1,6-diazaspiro[3.4]octane-6-carboxylate](/uploads/180710/1-1PG0132ZY30.png) |
1158749-79-1 |
| HA-28006 |
tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate |
![tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate](/uploads/180710/1-1PG0132RSN.png) |
885270-84-8 |
| HA-28005 |
tert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate |
![tert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate](/uploads/180710/1-1PG0132J3F8.png) |
1363382-39-1 |
| HA-28004 |
tert-Butyl 1,6-diazaspiro[3.3]heptane-1-carboxylate |
![tert-Butyl 1,6-diazaspiro[3.3]heptane-1-carboxylate](/uploads/180710/1-1PG0110045541.png) |
1330763-95-5 |
| HA-28003 |
1-Azaspiro[3.3]heptane oxalate |
![1-Azaspiro[3.3]heptane oxalate](/uploads/180710/1-1PG01100013O.png) |
51392-72-4 |
| HA-28002 |
tert-Butyl 6-amino-2-azaspiro[3.3]heptane-2-carboxylate |
![tert-Butyl 6-amino-2-azaspiro[3.3]heptane-2-carboxylate](/uploads/180710/1-1PG010591I51.png) |
1211586-09-2 |
| HA-28001 |
tert-Butyl N-{6-oxospiro[3.3]heptan-2-yl}carbamate |
![tert-Butyl N-{6-oxospiro[3.3]heptan-2-yl}carbamate](/uploads/180710/1-1PG0105R5V8.png) |
1118786-86-9 |
