Exo

Racemize

Chiral(SS)

Chiral(RR)

Chiral(RS)

Chiral(SR)

Chiral(+)

Chiral(-)

Chiral(D)

Chiral(L)

cis-trans isomers(E)

cis-trans isomers(Z)

cis-trans isomers(cis)

cis-trans isomers(trans)

cis Cyclohexyl

trans Cyclohexyl

Order 295339-79-6 1-Piperazinecarboximidamide,4-[[2-(1-naphthalenyl)-5-oxo-4(5H)-oxazolylidene]methyl]-N-phenyl-

Order 24779-45-1 1-Piperazinecarboxylic acid, 2,5-dimethyl-, ethyl ester, (2R,5S)-rel-

Order 537717-41-2 1-Piperazinecarboxylic acid, 2-methyl-4-(4-nitrophenyl)-,1,1-dimethylethyl ester

Order 777934-92-6 1-Piperazinecarboxylic acid, 3-(hydroxymethyl)-4-(4-hydroxyphenyl)-,1,1-dimethylethyl ester, (3R)-

Order 501127-89-5 1-Piperazinecarboxylic acid, 3,5-dioxo-, 1,1-dimethylethyl ester

Order 61014-95-7 1-Piperazinecarboxylic acid, 4-(1,1-dimethylethyl)-, ethyl ester

Order 497958-71-1 1-Piperazinecarboxylic acid, 4-(1,3-benzodioxol-5-ylmethyl)-,[1-[(4-chlorophenyl)sulfonyl]-1,2,3,4-tetrahydro-2-quinolinyl]methyl ester

Order 485798-12-7 1-Piperazinecarboxylic acid, 4-(1-ethylpropyl)-,2-(4-chlorophenoxy)ethyl ester, monohydrochloride

Order 684284-53-5 1-Piperazinecarboxylic acid, 4-[(4-fluorophenyl)methyl]-3,5-dioxo-,1,1-dimethylethyl ester

Order 309915-36-4 1-Piperazinecarboxylic acid, 4-[(4-fluorophenyl)methyl]-3-oxo-,1,1-dimethylethyl ester

Order 782469-85-6 1-Piperazinecarboxylic acid, 4-[(5-carboxy-2,4-dichlorophenyl)sulfonyl]-,1-(1,1-dimethylethyl) ester

Order 684285-45-8 1-Piperazinecarboxylic acid, 4-methyl-,7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-8-oxo-6H-pyrrolo[3,4-g]quinolin-5-yl ester, mono(trifluoroacetate) (salt)

Order 502649-44-7 1-Piperazinecarboxylic acid, 4-thieno[2,3-d]pyrimidin-4-yl-,1,1-dimethylethyl ester

Order 502150-38-1 1-Piperazinecarboxylic acid,2-[(cyclopropylamino)carbonyl]-4-(1-furo[3,2-c]pyridin-2-yl-1-methylethyl)-, 1,1-dimethylethyl ester, (2S)-

Order 777934-79-9 1-Piperazinecarboxylic acid,3-(hydroxymethyl)-4-[4-(methoxycarbonyl)phenyl]-5-oxo-,1,1-dimethylethyl ester, (3R)-

Order 777934-57-3 1-Piperazinecarboxylic acid,3-(hydroxymethyl)-5-oxo-4-[4-(phenylmethoxy)phenyl]-, 1,1-dimethylethylester, (3R)-