| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(2,6-dimethoxybenzoyl)-
| 488827-57-2 | A301189 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(2-fluorobenzoyl)-
| 333757-15-6 | A301199 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(2-methoxybenzoyl)-
| 462097-84-3 | A301190 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(2-thienylcarbonyl)-
| 462097-71-8 | A301191 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3,4,5-trimethoxybenzoyl)-
| 496773-97-8 | A301188 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3,4-dimethoxybenzoyl)-
| 333756-87-9 | A301200 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3,5-dimethoxybenzoyl)-
| 510713-93-6 | A301186 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3-chlorobenzoyl)-
| 423744-23-4 | A301140 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3-methoxybenzoyl)-
| 522650-34-6 | A301154 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(3-pyridinylcarbonyl)-
| 423747-93-7 | A300976 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(4-fluorobenzoyl)-
| 333756-49-3 | A301142 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylcarbonyl)-4-(4-methoxybenzoyl)-
| 423733-94-2 | A301194 |
| Piperazine, 1-([1,1'-biphenyl]-4-ylsulfonyl)-4-methyl-
| 418778-57-1 | A1078173 |
| Piperazine, 1-(cyclopropylcarbonyl)-4-(2-fluorobenzoyl)-
| 332851-19-1 | A1015046 |
| Piperazine, 1-[(2,3-dichlorophenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 1052541-06-6 | A1078206 |
| Piperazine, 1-[(2,3-dihydro-1,4-benzodioxin-6-yl)sulfonyl]-4-methyl-
| 305853-89-8 | A1078030 |
| Piperazine, 1-[(2,4-difluorophenyl)sulfonyl]-, hydrochloride (1:1)
| 1170204-51-9 | A1034553 |
| Piperazine, 1-[(2,4-dimethylphenyl)sulfonyl]-4-methyl-
| 325810-35-3 | A1078264 |
| Piperazine, 1-[(2,5-dichlorophenyl)sulfonyl]-4-methyl-
| 324776-43-4 | A635800 |
| Piperazine, 1-[(2,5-dimethoxyphenyl)sulfonyl]-4-methyl-
| 405270-03-3 | A685421 |
| Piperazine, 1-[(2,5-dimethyl-4-propoxyphenyl)sulfonyl]-4-methyl-
| 714202-37-6 | A1078137 |
| Piperazine, 1-[(2,6-dimethoxyphenyl)sulfonyl]-4-methyl-
| 3001135-43-6 | A1077938 |
| Piperazine, 1-[(2-chloro-4,5-dimethoxyphenyl)sulfonyl]-4-methyl-
| 3001019-25-3 | A1077939 |
| Piperazine, 1-[(2-methoxyphenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 915401-96-6 | A1078039 |
| Piperazine, 1-[(3',5'-dichloro[1,1'-biphenyl]-4-yl)sulfonyl]-4-methyl-
| 2953928-50-0 | A1077941 |
| Piperazine, 1-[(3,4-dichlorophenyl)sulfonyl]-, hydrochloride (1:1)
| 1169976-85-5 | A1035437 |
| Piperazine, 1-[(3,4-difluorophenyl)sulfonyl]-, hydrochloride (1:1)
| 1585869-89-1 | A1035207 |
| Piperazine, 1-[(3-chloro-2-methylphenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 2194520-50-6 | A1078021 |
| Piperazine, 1-[(3-chloro-2-pyridinyl)sulfonyl]-4-methyl-
| 3021758-90-4 | A1113012 |
| Piperazine, 1-[(3-fluorophenyl)sulfonyl]-, hydrochloride (1:1)
| 1032758-01-2 | A1034335 |
| Piperazine, 1-[(3-methoxy-4-methylphenyl)methyl]-
| 1248256-16-7 | A721407 |
| Piperazine, 1-[(4-bromo-2,5-difluorophenyl)sulfonyl]-4-methyl-
| 486422-13-3 | A1078165 |
| Piperazine, 1-[(4-bromo-2-ethylphenyl)sulfonyl]-4-methyl-
| 486422-14-4 | A1078172 |
| Piperazine, 1-[(4-bromo-2-fluoro-5-methylphenyl)sulfonyl]-4-methyl-
| 486422-43-9 | A1077853 |
| Piperazine, 1-[(4-bromo-2-fluorophenyl)methyl]-4-methyl-
| 1249727-85-2 | A725503 |
| Piperazine, 1-[(4-bromophenyl)sulfonyl]-, hydrochloride (1:1)
| 1172317-29-1 | A1065511 |
| Piperazine, 1-[(4-butoxy-3-methylphenyl)sulfonyl]-4-methyl-
| 914244-31-8 | A1078136 |
| Piperazine, 1-[(4-chloro-2,5-dimethoxyphenyl)sulfonyl]-4-methyl-
| 312526-16-2 | A1078043 |
| Piperazine, 1-[(4-chlorophenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 1028474-89-6 | A1078158 |
| Piperazine, 1-[(4-chlorophenyl)sulfonyl]-4-phenyl-
| 324777-55-1 | A512797 |
| Piperazine, 1-[(4-cyclohexylphenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 1052089-56-1 | A1077928 |
| Piperazine, 1-[(4-ethoxy-2,3-dimethylphenyl)sulfonyl]-4-methyl-
| 835898-78-7 | A1078057 |
| Piperazine, 1-[(4-fluorophenyl)sulfonyl]-4-methyl-, hydrochloride (1:1)
| 125926-54-7 | A1078205 |
| Piperazine, 1-[(4-fluorophenyl)sulfonyl]-4-phenyl-
| 324777-57-3 | A512802 |
| Piperazine, 1-[(4-methoxy-1-naphthalenyl)sulfonyl]-4-methyl-
| 457960-35-9 | A1078103 |
| Piperazine, 1-[(4-methoxy-2,5-dimethylphenyl)sulfonyl]-4-methyl-
| 446309-17-7 | A1078090 |
| Piperazine, 1-[(4-methoxy-3-methylphenyl)sulfonyl]-4-methyl-
| 457961-36-3 | A1078102 |
| Piperazine, 1-[(5-bromo-2,4-difluorophenyl)sulfonyl]-4-methyl-
| 1188410-21-0 | A1078133 |
| Piperazine, 1-[(5-bromo-2-chlorophenyl)sulfonyl]-4-methyl-
| 1188410-17-4 | A1078169 |
| Piperazine, 1-[(5-bromo-2-pyridinyl)sulfonyl]-4-methyl-
| 1000848-52-1 | A1115737 |
| Piperazine, 1-[(5-chloro-2,4-difluorophenyl)sulfonyl]-4-methyl-
| 2961378-67-4 | A1077940 |
| Piperazine, 1-[(5-chloro-2-methoxyphenyl)sulfonyl]-, hydrochloride (1:1)
| 1185299-64-2 | A1054383 |
| Piperazine, 1-[(5-chloro-2-methoxyphenyl)sulfonyl]-4-methyl-
| 332021-59-7 | A1054385 |
| Piperazine, 1-[(5-iodo-2-pyridinyl)methyl]-4-methyl-
| 2914853-11-3 | A765282 |
| Piperazine, 1-[(6-ethoxy-2-naphthalenyl)sulfonyl]-4-methyl-
| 364339-79-7 | A1078028 |
| Piperazine, 1-[(6-fluoro-3-pyridinyl)sulfonyl]-
| 3079530-67-6 | A1088322 |
| Piperazine, 1-[(6-methoxy-2-naphthalenyl)sulfonyl]-4-methyl-
| 325811-89-0 | A1078109 |
| Piperazine, 1-[2-[2,3-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl...
| 1799612-49-9 | A419562 |
| Piperazine, 1-[2-[2,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl...
| 1799612-58-0 | A419036 |
| Piperazine, 1-[2-[2-chloro-3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan...
| 1799612-18-2 | A419563 |
| Piperazine, 1-[2-chloro-3-(difluoromethoxy)phenyl]-4-(2-methoxyethyl)-
| 871356-77-3 | A747169 |
| Piperazine, 1-[2-chloro-3-(methylsulfonyl)phenyl]-4-(2-methoxyethyl)-
| 871355-92-9 | A747177 |
| Piperazine, 1-[2-chloro-3-(trifluoromethoxy)phenyl]-4-(2-methoxyethyl)-
| 871357-03-8 | A747166 |
| Piperazine, 1-[2-chloro-3-(trifluoromethyl)phenyl]-4-(2-methoxyethyl)-
| 871355-45-2 | A747183 |
| Piperazine, 1-[2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl...
| 1650546-84-1 | A731932 |
| Piperazine, 1-[2-fluoro-3-(trifluoromethoxy)phenyl]-4-(2-methoxyethyl)-
| 871356-85-3 | A747167 |
| Piperazine, 1-[2-fluoro-3-(trifluoromethyl)phenyl]-4-(2-methoxyethyl)-
| 871351-86-9 | A747191 |
| Piperazine, 1-[3-(difluoromethoxy)-2-fluorophenyl]-4-(2-methoxyethyl)-
| 871356-60-4 | A747171 |
| Piperazine, 1-[3-(difluoromethoxy)-2-methylphenyl]-4-(2-methoxyethyl)-
| 871356-56-8 | A747172 |
| Piperazine, 1-[3-[(methylsulfonyl)methyl]phenyl]-
| 474711-08-5 | A1000878 |
| Piperazine, 1-[3-bromo-5-(trifluoromethyl)phenyl]-4-methyl-
| 2055023-42-0 | A521620 |
| Piperazine, 1-[3-chloro-2-(trifluoromethyl)phenyl]-4-(2-methoxyethyl)-
| 871356-36-4 | A747174 |
| Piperazine, 1-[3-fluoro-2-(trifluoromethyl)phenyl]-4-(2-methoxyethyl)-
| 871355-05-4 | A747188 |
| Piperazine, 1-[3-fluoro-5-(trifluoromethyl)-2-pyridinyl]-4-(1-methylethyl)-
| 3030869-27-0 | A645291 |
| Piperazine, 1-[4-(trifluoromethoxy)phenyl]-, hydrochloride (1:1)
| 490030-46-1 | A1050000 |
| Piperazine, 1-[5-bromo-4-(trifluoromethyl)-2-pyridinyl]-4-(1-methylethyl)-
| 2989390-05-6 | A645149 |
| Piperazine, 1-[5-bromo-4-(trifluoromethyl)-2-pyridinyl]-4-methyl-
| 2990090-77-0 | A835387 |
| Piperazine, 1-[[2-methoxy-5-(methoxymethyl)phenyl]sulfonyl]-4-methyl-
| 3006761-29-8 | A1077937 |
| Piperazine, 1-[[2-methyl-4-(trifluoromethyl)phenyl]methyl]-
| 2032600-38-5 | A369000 |
| Piperazine, 1-[[3,5-bis(trifluoromethyl)phenyl]sulfonyl]-
| 97630-05-2 | A445113 |
| Piperazine, 1-[[3,5-bis(trifluoromethyl)phenyl]sulfonyl]-4-(1-methylethyl)-
| 2945878-02-2 | A445235 |
| Piperazine, 1-[[3-(difluoromethoxy)phenyl]sulfonyl]-4-methyl-
| 2902412-28-4 | A1077958 |
| Piperazine, 1-[[3-bromo-5-(trifluoromethyl)phenyl]sulfonyl]-4-methyl-
| 1188410-23-2 | A1077851 |
| Piperazine, 1-[[4-(cyclohexylmethoxy)phenyl]sulfonyl]-4-methyl-
| 2933072-24-1 | A1077951 |
| Piperazine, 1-[[4-(heptyloxy)phenyl]sulfonyl]-4-methyl-
| 2929202-87-7 | A1077955 |
| Piperazine, 1-[[4-(hexyloxy)phenyl]sulfonyl]-4-methyl-
| 2929519-62-8 | A1077954 |
| Piperazine, 1-[[4-bromo-2-(trifluoromethyl)phenyl]sulfonyl]-4-methyl-
| 2942971-21-1 | A1077950 |
| Piperazine, 1-[[4-fluoro-2-(trifluoromethyl)phenyl]sulfonyl]-4-methyl-
| 2950538-01-7 | A1077943 |
| Piperazine, 1-[[5-(difluoromethoxy)-2-methylphenyl]sulfonyl]-4-methyl-
| 2912610-82-1 | A1077957 |
| Piperazine, 1-[[5-chloro-2-(trifluoromethyl)phenyl]sulfonyl]-4-methyl-
| 1188410-27-6 | A1077850 |
| Piperazine, 1-benzoyl-4-(2-thienylcarbonyl)-
| 333757-03-2 | A1034766 |
| Piperazine, 1-benzoyl-4-([1,1'-biphenyl]-4-ylcarbonyl)-
| 333756-69-7 | A301125 |
| Piperazine, 1-methyl-4-(4-nitro-2-pyridinyl)-
| 876343-35-0 | A835277 |
| Piperazine, 1-methyl-4-(5-methyl-1,3,4-thiadiazol-2-yl)-
| 57709-32-7 | A1104885 |
| Piperazine, 1-methyl-4-(5-phenyl-1,3,4-thiadiazol-2-yl)-
| 57709-35-0 | A1105742 |
| Piperazine, 1-methyl-4-(6-methyl-2-pyridinyl)-
| 127158-81-0 | A835209 |
| Piperazine, 1-methyl-4-(phenylsulfinyl)-
| 1861378-52-0 | A1049427 |
| Piperazine, 1-methyl-4-[(1-methyl-1H-imidazol-2-yl)sulfonyl]-
| 2946319-68-0 | A1107736 |
| Piperazine, 1-methyl-4-[(2,4,6-trimethylphenyl)sulfonyl]-
| 304668-36-8 | A1078245 |
| Piperazine, 1-methyl-4-[(3,4,5-trifluorophenyl)sulfonyl]-
| 2947907-85-7 | A1077945 |
