(±)-2-Azabicyclo[2.2.1]hept-5-en-3-one [ 49805-30-3 ]
4-Amino-2-cyclopentene-1-carboxylic acid
azabicyclo
![CAS No 132747-20-7 Molecular Structure](http://casnu.com/chemicalstructure/13/132747-20-7.png)
132747-20-7
127013
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide
![CAS No 75498-96-3 Molecular Structure](http://casnu.com/chemicalstructure/75/75498-96-3.png)
75498-96-3
147118
(6R-(6-alpha,7-alpha))-7-((((2-Amino-2-carboxyethyl)thio)acetyl)amino)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid monosodium salt
![CAS No 39778-98-8 Molecular Structure](http://casnu.com/chemicalstructure/39/39778-98-8.png)
39778-98-8
147426
8-Phenyl-7-azabicyclo[4.2.0]octa-1,3,5,7-tetrene
![CAS No 396730-54-4 Molecular Structure](http://casnu.com/chemicalstructure/39/396730-54-4.png)
147599
6-Oxa-1-azabicyclo[3.2.1]oct-3-en-7-one
![CAS No 69739-16-8 Molecular Structure](http://casnu.com/chemicalstructure/69/69739-16-8.png)
69739-16-8
121072
7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((5-(carboxymethyl)-4-methyl-2-thiazolyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
![CAS No 112626-50-3 Molecular Structure](http://casnu.com/chemicalstructure/11/112626-50-3.png)
112626-50-3
118940
3-Azabicyclo[3.3.0]octane hydrochloride
![CAS No 87269-87-2 Molecular Structure](http://casnu.com/chemicalstructure/87/87269-87-2.png)
87269-87-2
131270
(1S,3S,5S)-2-Azabicyclo[3,3,0]octane-3-carborylic acid benzyl ester hydrochloride
![CAS No 22255-16-9 Molecular Structure](http://casnu.com/chemicalstructure/22/22255-16-9.png)
22255-16-9
122341
3-AZABICYCLO[3.1.0]HEXANE-2-CARBOXYLIC ACID
![CAS No 24138-28-1 Molecular Structure](http://casnu.com/chemicalstructure/24/24138-28-1.png)
24138-28-1
133350
[2S-(2alpha,5alpha,6alpha)]-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
![CAS No 31250-18-7 Molecular Structure](http://casnu.com/chemicalstructure/31/31250-18-7.png)
31250-18-7
138640
5,6-BENZO-4,7,13,16,21,24-HEXAOXA-1,10-DIAZABICYCLO[8.8.8]HEXACOS-5-ENE
![CAS No 39713-19-4 Molecular Structure](http://casnu.com/chemicalstructure/39/39713-19-4.png)
39713-19-4
147537
4-[[(Ethyl)phenylamino]carbonyl]-2-(phenylmethyl)-2-azabicyclo[4.2.0]oct-3-ene-7,8-dicarboxylic acid dimethyl ester
![CAS No 130931-83-8 Molecular Structure](http://casnu.com/chemicalstructure/13/130931-83-8.png)
130931-83-8
118710
(1S)-(+)-2-Azabicyclo[2.2.1]hept-5-en-3-one
![CAS No 39170-54-2 Molecular Structure](http://casnu.com/chemicalstructure/39/39170-54-2.png)
39170-54-2
146558
2-Azabicyclo[2.2.2]oct-5-en-3-one
![CAS No 51-56-9 Molecular Structure](http://casnu.com/chemicalstructure/51/51-56-9.png)
51-56-9
118316
alpha-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide
![CAS No 198835-06-2 Molecular Structure](http://casnu.com/chemicalstructure/19/198835-06-2.png)
198835-06-2
127647
TERT-BUTYL 5-OXO-2-AZABICYCLO[2.2.1]HEPTANE-2-CARBOXYLATE
![CAS No 851526-80-2 Molecular Structure](http://casnu.com/chemicalstructure/85/851526-80-2.png)
851526-80-2
127793
(1S,6R)-8-Boc-3,8-diazabicyclo[4.2.0]octane
![CAS No 113451-59-5 Molecular Structure](http://casnu.com/chemicalstructure/11/113451-59-5.png)
113451-59-5
135929
(1S,4S)-2-BOC-2,5-DIAZABICYCLO[2.2.1]HEPTANE
![CAS No 73384-59-5 Molecular Structure](http://casnu.com/chemicalstructure/73/73384-59-5.png)
73384-59-5
141579
(6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
![CAS No 151213-42-2 Molecular Structure](http://casnu.com/chemicalstructure/15/151213-42-2.png)
151213-42-2
125144
(S,S)-2,8-Diazabicyclo[4,3,0]nonane
![CAS No 423165-07-5 Molecular Structure](http://casnu.com/chemicalstructure/42/423165-07-5.png)
423165-07-5
127656
(1R,3s,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
![CAS No 128517-07-7 Molecular Structure](http://casnu.com/chemicalstructure/12/128517-07-7.png)
128517-07-7
129021
(1S,4Z,7S,10S,11E,20R)-4-ethylidene-7,20-dipropan-2-yl-9-oxa-15,16-dit hia-3,6,18,21-tetrazabicyclo[8.7.6]tricos-11-ene-2,5,8,19,22-pentone
![CAS No 120709-09-3 Molecular Structure](http://casnu.com/chemicalstructure/12/120709-09-3.png)
120709-09-3
136012
(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
![CAS No 33630-87-4 Molecular Structure](http://casnu.com/chemicalstructure/33/33630-87-4.png)
131300
1-Azabicyclo[2.2.2]oct-2-ene-3-carboxylic acid methyl ester hydrochloride
![CAS No 39050-96-9 Molecular Structure](http://casnu.com/chemicalstructure/39/39050-96-9.png)
39050-96-9
146163
[2S-[2alpha,5alpha,6beta(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid mono(hydroxymethoxybenzenesulphonate)
![CAS No 58795-03-2 Molecular Structure](http://casnu.com/chemicalstructure/58/58795-03-2.png)
58795-03-2
135970
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[[(4-hydroxy-1,5-naphthyridin-3-yl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]]-
![CAS No 93779-31-8 Molecular Structure](http://casnu.com/chemicalstructure/93/93779-31-8.png)
93779-31-8
119186
(S,S,S)-2-Azabicyclo[3,3,0]-octane-3-carboxylic acid benzylester hydrochloride
![CAS No 93779-29-4 Molecular Structure](http://casnu.com/chemicalstructure/93/93779-29-4.png)
93779-29-4
119187
(S,S)-2-Azabicyclo[3,3,0]octane-3-carboxylic acid benzylester hydrochloride
![CAS No 135889-00-8 Molecular Structure](http://casnu.com/chemicalstructure/13/135889-00-8.png)
135889-00-8
147123
(6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-1-oxo-2-pentenyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
![CAS No 39713-20-7 Molecular Structure](http://casnu.com/chemicalstructure/39/39713-20-7.png)
39713-20-7
147538
4-Cyano-2-(phenylmethyl)-2-azabicyclo[4.2.0]oct-3-ene-7,8-dicarboxylic acid dimethyl ester
![CAS No 135782-28-4 Molecular Structure](http://casnu.com/chemicalstructure/13/135782-28-4.png)
135782-28-4
138950
ACETAMIDE,N-(4-OXA-1-AZABICYCLO[3.3.1]NON-6-YL)-
![CAS No 54745-74-3 Molecular Structure](http://casnu.com/chemicalstructure/54/54745-74-3.png)
54745-74-3
125094
8-OXA-3-AZABICYCLO[3.2.1]OCTANEHYDROCHLORIDE
![CAS No 24138-27-0 Molecular Structure](http://casnu.com/chemicalstructure/24/24138-27-0.png)
24138-27-0
133347
methyl (2S-cis)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
![CAS No 74288-40-7 Molecular Structure](http://casnu.com/chemicalstructure/74/74288-40-7.png)
74288-40-7
128480
p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate
![CAS No 153832-38-3 Molecular Structure](http://casnu.com/chemicalstructure/15/153832-38-3.png)
153832-38-3
142804
disodium (4R,5R,6S)-3-[(3S,5S)-5-[(3-carboxylatophenyl)carbamoyl]pyrro lidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2 .0]hept-2-ene-2-carboxylate
![CAS No 755709-80-9 Molecular Structure](http://casnu.com/chemicalstructure/75/755709-80-9.png)
755709-80-9
144382
Benzamide,N-1-azabicyclo[2.2.2]oct-3-yl-4-methoxy-
![CAS No 24647-29-8 Molecular Structure](http://casnu.com/chemicalstructure/24/24647-29-8.png)
24647-29-8
130841
2-Azabicyclo[2.2.1]heptan-3-one