


4-Piperidinone, 3,5-bis(1-aziridinylmethyl)-1,2,2,6,6-pentamethyl-,trans-

![2-Piperidinone, N-[4-bromo-n-butyl]-](/structure/195194-80-0.png)


4-Piperidinone, 2,6-bis(2-methoxyphenyl)-1-nitroso-3,5-diphenyl-,(2R,3S,5R,6S)-rel-

![2-Piperidinone, 1-[(4-methoxyphenyl)methyl]-3-methylene-](/structure/68074-13-5.png)

4-Piperidinone, 2,6-bis(4-chlorophenyl)-3,5-diphenyl-, oxime,(2R,3S,5S,6S)-rel-

![2-Piperidinone,1-[(1R,2S)-2-(3,4-difluorophenyl)-1-(4-fluorophenyl)-2-(2-propyn-1-yloxy)ethyl]-, rel-](/structure/917964-80-8.png)
![2-Piperidinone, 5-acetyl-1-[2-(3,4-dimethoxyphenyl)-2-hydroxyethyl]-](/structure/59033-13-5.png)
2-Piperidinone, 5-acetyl-1-[2-(3,4-dimethoxyphenyl)-2-hydroxyethyl]-


3-Piperidinone, 4,4'-(1,2-ethanediyl)bis[1-hydroxy-2,2,6,6-tetramethyl-
![4-Piperidinone, 1-[(2,4-dimethoxyphenyl)methyl]-3-(diphenylmethyl)-](/structure/562838-80-6.png)
4-Piperidinone, 1-[(2,4-dimethoxyphenyl)methyl]-3-(diphenylmethyl)-

(4R,5R)-rel-5-Amino-1-(phenylmethyl)-4-(2,4,5-trifluorophenyl)-2-piperidinone

![4-Piperidinone,3-[bis(4-fluorophenyl)methyl]-1-[(2-hydroxyphenyl)methyl]-](/structure/562841-13-8.png)
4-Piperidinone,3-[bis(4-fluorophenyl)methyl]-1-[(2-hydroxyphenyl)methyl]-
![4-Piperidinone, 3-(diphenylmethyl)-1-[(3-phenoxyphenyl)methyl]-](/structure/562839-13-8.png)
4-Piperidinone, 3-(diphenylmethyl)-1-[(3-phenoxyphenyl)methyl]-
![4-Piperidinone, 1-[(4-butoxyphenyl)sulfonyl]-](/structure/392231-80-0.png)
![4-Piperidinone,3-[bis(4-fluorophenyl)methyl]-1-[(3,5-dimethyl-4-isoxazolyl)methyl]-,monohydrochloride](/structure/562840-13-5.png)

2-Piperidinone, 3,4,5-trihydroxy-6-(hydroxymethyl)-, (3S,4S,5R,6S)-

![4-Piperidinone, 1-[(1R,2R)-2-hydroxycyclohexyl]-, rel-](/structure/746649-13-8.png)

(2s,3s)-2,3-dihydroxysuccinic Acid - (2r)-2-(2-methoxybenzyl)-3,3 -dimethyl-4-piperidinone (1:1)

![4-Piperidinone,2-[(2S,3R)-3-methoxy-4-oxo-1-(4-pentenyl)-2-azetidinyl]-, (2R)-](/structure/657394-13-3.png)
4-Piperidinone,2-[(2S,3R)-3-methoxy-4-oxo-1-(4-pentenyl)-2-azetidinyl]-, (2R)-
![4-Piperidinone, 1-(phenylmethyl)-, [4-(methylsulfonyl)phenyl]hydrazone](/structure/903902-80-7.png)
4-Piperidinone, 1-(phenylmethyl)-, [4-(methylsulfonyl)phenyl]hydrazone
![2-Piperidinone,1-[2-hydroxy-1-(3,4,5-trifluorophenyl)ethyl]-3-[[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]methylene]-, (3E)-](/structure/870852-80-5.png)