PubMed —
Wikipedia —
Google
Ring Information
| Rings |
Ring Systems |
Atoms |
Carbons |
Nitrogens |
Oxygens |
Sulfurs |
|
5
|
2
|
32
|
26
|
1
|
5
|
0
|
Subset Information
| Substances |
Natural |
Purchasable |
Annotated |
BB
| In Man |
Last Updated |
|
|
View
|
0
|
2
|
0
|
0
|
0
|
2012-05-09 |
-
Furan
-
1,2,6,7,8,9,10,11,12,13,14,15,16…
![1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one](//zinc12.docking.org/img/rings/152.gif)
No Child Rings
![Image of 4-(2-furfurylamino)-4-keto-butyric Acid (3-keto-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl) Ester](http://zinc12.docking.org/img/rings/550234.gif)
![1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one](http://zinc12.docking.org/img/rings/152.gif)