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		Compound Cas Order number

QUICK SEARCH RESULT : Found 8039 item(s) for "P"

Records 1701 to 1800

Total : 8039

Name : Piperazine, 1-[(diethylmethylsilyl)methyl]-4-methyl- (8CI)

Order Number : 76619

Molecular Weight	: 214.42
Registry Number	: 21659-88-1
Formula	: C11 H26 N2 Si

Name : Piperazine, 1-[(dimethylamino)acetyl]- (9CI)

Order Number : 70525

Molecular Weight	: 171.24
Registry Number	: 670252-70-7
Formula	: C8 H17 N3 O

Name : Piperazine, 1-[(ethylthio)methyl]-4-methyl- (6CI)

Order Number : 70813

Molecular Weight	: 174.31
Registry Number	: 99114-77-9
Formula	: C8 H18 N2 S

Name : Piperazine, 1-[(hydroxyimino)acetyl]-4-methyl- (9CI)

Order Number : 70528

Molecular Weight	: 171.20
Registry Number	: 22078-33-7
Formula	: C7 H13 N3 O2

Name : Piperazine, 1-[(methoxymethoxy)-NNO-azoxy]- (9CI)

Order Number : 72193

Molecular Weight	: 190.20
Registry Number	: 237415-13-3
Formula	: C6 H14 N4 O3

Name : Piperazine, 1-[(tetrahydro-2-furanyl)methyl]- (9CI)

Order Number : 70604

Molecular Weight	: 170.25
Registry Number	: 82500-35-4
Formula	: C9 H18 N2 O

Name : Piperazine, 1-[(tetrahydro-2H-pyran-2-yl)methyl]- (9CI)

Order Number : 71704

Molecular Weight	: 184.28
Registry Number	: 130288-92-5
Formula	: C10 H20 N2 O

Name : Piperazine, 1-[(trimethylsilyl)methyl]- (8CI,9CI)

Order Number : 70667

Molecular Weight	: 172.34
Registry Number	: 20493-91-8
Formula	: C8 H20 N2 Si

Name : Piperazine, 1-[1-(2-pyridinyl)ethyl]- (9CI)

Order Number : 72311

Molecular Weight	: 191.27
Registry Number	: 34581-20-9
Formula	: C11 H17 N3

Name : Piperazine, 1-[1-(3-pyridinyl)ethyl]- (9CI)

Order Number : 72301

Molecular Weight	: 191.27
Registry Number	: 56743-61-4
Formula	: C11 H17 N3

Name : Piperazine, 1-[1-(4-ethylphenyl)ethyl]- (9CI)

Order Number : 60054

Molecular Weight	: 218.34
Registry Number	: 516446-19-8
Formula	: C14 H22 N2

Name : Piperazine, 1-[1-(5-ethyl-2-thienyl)ethyl]- (9CI)

Order Number : 60625

Molecular Weight	: 224.37
Registry Number	: 521264-73-3
Formula	: C12 H20 N2 S

Name : Piperazine, 1-[2-(1-aziridinyl)ethyl]- (9CI)

Order Number : 70130

Molecular Weight	: 155.24
Registry Number	: 139341-07-4
Formula	: C8 H17 N3

Name : Piperazine, 1-[2-(1-pyrrolidinyl)ethyl]- (8CI,9CI)

Order Number : 71613

Molecular Weight	: 183.29
Registry Number	: 22763-69-5
Formula	: C10 H21 N3

Name : Piperazine, 1-[2-(1H-imidazol-1-yl)ethyl]- (9CI)

Order Number : 71321

Molecular Weight	: 180.25
Registry Number	: 381721-55-7
Formula	: C9 H16 N4

Name : Piperazine, 1-[2-(1H-imidazol-4-yl)ethyl]- (9CI)

Order Number : 71322

Molecular Weight	: 180.25
Registry Number	: 381721-54-6
Formula	: C9 H16 N4

Name : Piperazine, 1-[2-(1H-pyrazol-1-yl)ethyl]- (9CI)

Order Number : 71320

Molecular Weight	: 180.25
Registry Number	: 381721-56-8
Formula	: C9 H16 N4

Name : Piperazine, 1-[2-(1H-pyrazol-4-yl)ethyl]- (9CI)

Order Number : 71319

Molecular Weight	: 180.25
Registry Number	: 381722-51-6
Formula	: C9 H16 N4

Name : Piperazine, 1-[2-(1H-pyrrol-1-yl)ethyl]- (9CI)

Order Number : 71239

Molecular Weight	: 179.26
Registry Number	: 688763-20-4
Formula	: C10 H17 N3

Name : Piperazine, 1-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]-

Order Number : 88462

Molecular Weight	: 248.32
Registry Number	: 885689-10-1
Formula	: C14 H20 N2 O2

Name : Piperazine, 1-[2-(2-pyridinyl)ethyl]- (9CI)

Order Number : 72309

Molecular Weight	: 191.27
Registry Number	: 53345-15-6
Formula	: C11 H17 N3

Name : Piperazine, 1-[2-(3-pyridinyl)ethyl]- (9CI)

Order Number : 72299

Molecular Weight	: 191.27
Registry Number	: 381721-53-5
Formula	: C11 H17 N3

Name : Piperazine, 1-[2-(4-pyridinyl)ethyl]- (9CI)

Order Number : 72317

Molecular Weight	: 191.27
Registry Number	: 53345-16-7
Formula	: C11 H17 N3

Name : Piperazine, 1-[2-(ethylthio)ethyl]- (7CI,8CI,9CI)

Order Number : 70816

Molecular Weight	: 174.31
Registry Number	: 702-07-8
Formula	: C8 H18 N2 S

Name : Piperazine, 1-[2-(formyloxy)-1-oxopropyl]- (9CI)

Order Number : 71896

Molecular Weight	: 186.21
Registry Number	: 131404-10-9
Formula	: C8 H14 N2 O3

Name : Piperazine, 1-[2-(methylthio)ethyl]-

Order Number : 88726

Molecular Weight	: 160.28
Registry Number	: 56764-71-7
Formula	: C7 H16 N2 S

Name : Piperazine, 1-[2-(trimethylsilyl)ethyl]- (9CI)

Order Number : 71898

Molecular Weight	: 186.37
Registry Number	: 130596-57-5
Formula	: C9 H22 N2 Si

Name : Piperazine, 1-[2-fluoro-1-(fluoromethyl)ethyl]- (9CI)

Order Number : 42888

Molecular Weight	: 164.20
Registry Number	: 772330-41-3
Formula	: C7 H14 F2 N2

Name : Piperazine, 1-[2-methyl-1-(1-methylethyl)propyl]- (9CI)

Order Number : 71671

Molecular Weight	: 184.32
Registry Number	: 178613-30-4
Formula	: C11 H24 N2

Name : Piperazine, 1-[3-(1-azetidinyl)propyl]- (9CI)

Order Number : 71551

Molecular Weight	: 183.29
Registry Number	: 775288-17-0
Formula	: C10 H21 N3

Name : Piperazine, 1-[3-(4-chlorophenyl)isothiazolo[4,5-d]pyrimidin-7-yl]-4-(1-oxopropyl)- (9CI)

Order Number : 5258

Molecular Weight	: 387.89
Registry Number	: 604741-56-2
Formula	: C18 H18 Cl N5 O S

Name : Piperazine, 1-[3-(4-fluorophenyl)isothiazolo[4,5-d]pyrimidin-7-yl]-4-(1-oxobutyl)- (9CI)

Order Number : 5269

Molecular Weight	: 385.46
Registry Number	: 604741-36-8
Formula	: C19 H20 F N5 O S

Name : Piperazine, 1-[3-(4-fluorophenyl)isothiazolo[4,5-d]pyrimidin-7-yl]-4-(1-oxopropyl)- (9CI)

Order Number : 5267

Molecular Weight	: 371.43
Registry Number	: 604741-38-0
Formula	: C18 H18 F N5 O S

Name : Piperazine, 1-[3-(4-methoxyphenyl)isothiazolo[4,5-d]pyrimidin-7-yl]-4-(1-oxopropyl)- (9CI)

Order Number : 5265

Molecular Weight	: 383.47
Registry Number	: 604741-42-6
Formula	: C19 H21 N5 O2 S

Name : Piperazine, 1-[4-(1,4-dioxan-2-yl)phenyl]-

Order Number : 88499

Molecular Weight	: 248.32
Registry Number	: 868244-72-8
Formula	: C14 H20 N2 O2

Name : Piperazine, 1-[4-(3-methoxyphenyl)-2-thiazolyl]-4-(1-oxopentyl)- (9CI)

Order Number : 5143

Molecular Weight	: 359.49
Registry Number	: 606088-53-3
Formula	: C19 H25 N3 O2 S

Name : Piperazine, 1-[4-(3-methoxyphenyl)-2-thiazolyl]-4-(2-methylbenzoyl)- (9CI)

Order Number : 5139

Molecular Weight	: 393.50
Registry Number	: 606088-60-2
Formula	: C22 H23 N3 O2 S

Name : Piperazine, 1-[4-(3-methoxyphenyl)-2-thiazolyl]-4-(phenylmethyl)- (9CI)

Order Number : 5149

Molecular Weight	: 365.49
Registry Number	: 606087-86-9
Formula	: C21 H23 N3 O S

Name : Piperazine, 1-[4-(4-chlorophenyl)-2-thiazolyl]-4-(2-furanylcarbonyl)- (9CI)

Order Number : 5220

Molecular Weight	: 373.86
Registry Number	: 604755-26-2
Formula	: C18 H16 Cl N3 O2 S

Name : Piperazine, 1-[4-(4-chlorophenyl)-2-thiazolyl]-4-(cyclobutylcarbonyl)- (9CI)

Order Number : 5135

Molecular Weight	: 361.89
Registry Number	: 606089-07-0
Formula	: C18 H20 Cl N3 O S

Name : Piperazine, 1-[4-(methylsulfonyl)-2-nitrophenyl]- (9CI)

Order Number : 5087

Molecular Weight	: 285.32
Registry Number	: 610275-77-9
Formula	: C11 H15 N3 O4 S

Name : Piperazine, 1-[4-[(cyclopentylamino)sulfonyl]benzoyl]-4-ethyl- (9CI)

Order Number : 5092

Molecular Weight	: 365.49
Registry Number	: 606135-71-1
Formula	: C18 H27 N3 O3 S

Name : Piperazine, 1-[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-(phenylsulfonyl)- (9CI)

Order Number : 4571

Molecular Weight	: 490.42
Registry Number	: 320417-87-6
Formula	: C20 H16 F6 N4 O2 S

Name : Piperazine, 1-[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-[(4-chlorophenyl)sulfonyl]- (9CI)

Order Number : 4570

Molecular Weight	: 524.87
Registry Number	: 320417-95-6
Formula	: C20 H15 Cl F6 N4 O2 S

Name : Piperazine, 1-[bis(hydroxyimino)ethyl]-4-methyl- (9CI)

Order Number : 71838

Molecular Weight	: 186.21
Registry Number	: 515876-30-9
Formula	: C7 H14 N4 O2

Name : Piperazine, 1-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]- (9CI)

Order Number : 71557

Molecular Weight	: 183.29
Registry Number	: 224309-74-4
Formula	: C10 H21 N3

Name : Piperazine, 1-[[(2R)-tetrahydro-2-furanyl]carbonyl]- (9CI)

Order Number : 71638

Molecular Weight	: 184.24
Registry Number	: 412334-56-6
Formula	: C9 H16 N2 O2

Name : Piperazine, 1-[[(2R)-tetrahydro-2-furanyl]methyl]- (9CI)

Order Number : 70605

Molecular Weight	: 170.25
Registry Number	: 832698-69-8
Formula	: C9 H18 N2 O

Name : Piperazine, 1-[[(2S)-1-ethyl-2-piperidinyl]carbonyl]- (9CI)

Order Number : 60663

Molecular Weight	: 225.33
Registry Number	: 786632-89-1
Formula	: C12 H23 N3 O

Name : Piperazine, 1-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]- (9CI)

Order Number : 71558

Molecular Weight	: 183.29
Registry Number	: 224309-72-2
Formula	: C10 H21 N3

Name : Piperazine, 1-[[(6-ethyl-1,4-dihydro-5-methyl-4-oxo-2-pyrimidinyl)thio]acetyl]-4-(2-fluorophenyl)- (9CI)

Order Number : 5222

Molecular Weight	: 390.48
Registry Number	: 604751-46-4
Formula	: C19 H23 F N4 O2 S

Name : Piperazine, 1-[[1-(4,6-dimethyl-2-pyrimidinyl)-4-piperidinyl]carbonyl]-4-phenyl- (9CI)

Order Number : 5180

Molecular Weight	: 379.50
Registry Number	: 605623-25-4
Formula	: C22 H29 N5 O

Name : Piperazine, 1-[[3-methyl-4-(1-methylethyl)-5-oxo-2(5H)-isoxazolyl]carbonyl]- (9CI)

Order Number : 92767

Molecular Weight	: 253.30
Registry Number	: 706804-13-9
Formula	: C12 H19 N3 O3

Name : Piperazine, 1-[[3-methyl-4-(1-methylethyl)-5-oxo-2(5H)-isoxazolyl]carbonyl]-4-(2-pyrimidinyl)- (9CI)

Order Number : 92761

Molecular Weight	: 331.37
Registry Number	: 706804-26-4
Formula	: C16 H21 N5 O3

Name : Piperazine, 1-[[3-methyl-4-(1-methylethyl)-5-oxo-2(5H)-isoxazolyl]carbonyl]-4-(phenylmethyl)- (9CI)

Order Number : 92765

Molecular Weight	: 343.42
Registry Number	: 706804-17-3
Formula	: C19 H25 N3 O3

Name : Piperazine, 1-[[3-methyl-4-(1-methylethyl)-5-oxo-2(5H)-isoxazolyl]carbonyl]-4-phenyl- (9CI)

Order Number : 92764

Molecular Weight	: 329.39
Registry Number	: 706804-19-5
Formula	: C18 H23 N3 O3

Name : Piperazine, 1-[[4-(1,1-dimethylethyl)phenyl]sulfonyl]-4-(2-methylcyclohexyl)- (9CI)

Order Number : 5097

Molecular Weight	: 378.57
Registry Number	: 606133-34-0
Formula	: C21 H34 N2 O2 S

Name : Piperazine, 1-[[4-(2-benzothiazolyl)-1-piperidinyl]acetyl]-4-(2-fluorophenyl)- (9CI)

Order Number : 1157

Molecular Weight	: 438.56
Registry Number	: 606083-37-8
Formula	: C24 H27 F N4 O S

Name : Piperazine, 1-[[4-(2-benzothiazolyl)-1-piperidinyl]acetyl]-4-(2-furanylcarbonyl)- (9CI)

Order Number : 1144

Molecular Weight	: 438.54
Registry Number	: 606083-53-8
Formula	: C23 H26 N4 O3 S

Name : Piperazine, 1-[[4-(2-benzothiazolyl)-1-piperidinyl]acetyl]-4-(4-fluorophenyl)- (9CI)

Order Number : 1158

Molecular Weight	: 438.56
Registry Number	: 606083-36-7
Formula	: C24 H27 F N4 O S

Name : Piperazine, 1-[[4-(2-benzothiazolyl)-1-piperidinyl]acetyl]-4-phenyl- (9CI)

Order Number : 1159

Molecular Weight	: 420.57
Registry Number	: 606083-35-6
Formula	: C24 H28 N4 O S

Name : Piperazine, 1-[[4-(2-hydroxyethyl)-1-piperazinyl]acetyl]-4-(4-methoxyphenyl)- (9CI)

Order Number : 5198

Molecular Weight	: 362.47
Registry Number	: 604762-71-2
Formula	: C19 H30 N4 O3

Name : Piperazine, 1-[[[4-ethyl-5-(1-methylethyl)-4H-1,2,4-triazol-3-yl]thio]acetyl]-4-(2-furanylcarbonyl)- (9CI)

Order Number : 5273

Molecular Weight	: 391.49
Registry Number	: 603976-67-6
Formula	: C18 H25 N5 O3 S

Name : Piperazine, 1-[[[5-(2-furanyl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]thio]acetyl]-4-methyl- (9CI)

Order Number : 5271

Molecular Weight	: 365.45
Registry Number	: 603981-83-5
Formula	: C16 H23 N5 O3 S

Name : Piperazine, 1-[[[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]thio]acetyl]-4-phenyl- (9CI)

Order Number : 5216

Molecular Weight	: 398.46
Registry Number	: 604760-68-1
Formula	: C20 H19 F N4 O2 S

Name : Piperazine, 1-[[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]thio]acetyl]-4-phenyl- (9CI)

Order Number : 5217

Molecular Weight	: 394.49
Registry Number	: 604760-51-2
Formula	: C21 H22 N4 O2 S

Name : Piperazine, 2,2,4-trimethyl-1-(2-methylallyl)- (6CI)

Order Number : 71517

Molecular Weight	: 182.31
Registry Number	: 103640-14-8
Formula	: C11 H22 N2

Name : Piperazine, 2,2,5-trimethyl- (9CI)

Order Number : 53758

Molecular Weight	: 128.22
Registry Number	: 139139-56-3
Formula	: C7 H16 N2

Name : Piperazine, 2,2,6-trimethyl-, (R)- (9CI)

Order Number : 53729

Molecular Weight	: 128.22
Registry Number	: 769897-89-4
Formula	: C7 H16 N2

Name : Piperazine, 2,2,6-trimethyl-, (S)- (9CI)

Order Number : 53751

Molecular Weight	: 128.22
Registry Number	: 170568-91-9
Formula	: C7 H16 N2

Name : Piperazine, 2,3,5-trimethyl- (6CI,7CI,9CI)

Order Number : 53789

Molecular Weight	: 128.22
Registry Number	: 89940-71-6
Formula	: C7 H16 N2

Name : Piperazine, 2,3,5-trimethyl-, (2alpha,3alpha,5beta)- (9CI)

Order Number : 53730

Molecular Weight	: 128.22
Registry Number	: 758645-85-1
Formula	: C7 H16 N2

Name : Piperazine, 2,3,5-trimethyl-, (2alpha,3beta,5beta)- (9CI)

Order Number : 53731

Molecular Weight	: 128.22
Registry Number	: 757147-87-8
Formula	: C7 H16 N2

Name : Piperazine, 2,3,5-trimethyl-, (2R,3R,5R)-rel- (9CI)

Order Number : 53733

Molecular Weight	: 128.22
Registry Number	: 682735-24-6
Formula	: C7 H16 N2

Name : Piperazine, 2,3,5-trimethyl-, (2R,3S,5R)-rel- (9CI)

Order Number : 53732

Molecular Weight	: 128.22
Registry Number	: 688303-51-7
Formula	: C7 H16 N2

Name : Piperazine, 2,3-dichloro- (9CI)

Order Number : 88583

Molecular Weight	: 155.03
Registry Number	: 911424-57-2
Formula	: C4 H8 Cl2 N2

Name : Piperazine, 2,3-dimethoxy-1,4-dimethyl- (8CI,9CI)

Order Number : 70822

Molecular Weight	: 174.24
Registry Number	: 21950-80-1
Formula	: C8 H18 N2 O2

Name : Piperazine, 2,3-dimethoxy-1,4-dimethyl-, trans- (8CI)

Order Number : 70821

Molecular Weight	: 174.24
Registry Number	: 22038-70-6
Formula	: C8 H18 N2 O2

Name : Piperazine, 2,3-dimethyl-1,4-dinitroso- (6CI)

Order Number : 70725

Molecular Weight	: 172.19
Registry Number	: 103205-72-7
Formula	: C6 H12 N4 O2

Name : Piperazine, 2,4,6-trimethyl-1-nitroso- (8CI,9CI)

Order Number : 70329

Molecular Weight	: 157.21
Registry Number	: 16642-58-3
Formula	: C7 H15 N3 O

Name : Piperazine, 2,4,6-trimethyl-1-nitroso-, cis- (9CI)

Order Number : 70328

Molecular Weight	: 157.21
Registry Number	: 74022-96-1
Formula	: C7 H15 N3 O

Name : Piperazine, 2,4-dimethyl-1-propyl- (9CI)

Order Number : 70232

Molecular Weight	: 156.27
Registry Number	: 212307-33-0
Formula	: C9 H20 N2

Name : Piperazine, 2,5-bis(1-methylethyl)- (9CI)

Order Number : 70641

Molecular Weight	: 170.30
Registry Number	: 154559-11-2
Formula	: C10 H22 N2

Name : Piperazine, 2,5-bis(1-methylethyl)-, (2S-cis)- (9CI)

Order Number : 70640

Molecular Weight	: 170.30
Registry Number	: 114409-91-5
Formula	: C10 H22 N2

Name : Piperazine, 2,5-bis(1-methylethyl)-, cis- (9CI)

Order Number : 70639

Molecular Weight	: 170.30
Registry Number	: 114420-44-9
Formula	: C10 H22 N2

Name : Piperazine, 2,5-bis(1-methylethyl)-, trans- (9CI)

Order Number : 70638

Molecular Weight	: 170.30
Registry Number	: 114420-45-0
Formula	: C10 H22 N2

Name : Piperazine, 2,5-bis(fluoromethyl)-, cis- (9CI)

Order Number : 50987

Molecular Weight	: 150.17
Registry Number	: 774148-59-3
Formula	: C6 H12 F2 N2

Name : Piperazine, 2,5-bis(fluoromethyl)-, trans- (9CI)

Order Number : 50968

Molecular Weight	: 150.17
Registry Number	: 790625-04-6
Formula	: C6 H12 F2 N2

Name : Piperazine, 2,5-diethynyl- (9CI)

Order Number : 15223

Molecular Weight	: 134.18
Registry Number	: 73614-73-0
Formula	: C8 H10 N2

Name : Piperazine, 2,5-dimethyl-1,4-dinitroso- (6CI,9CI)

Order Number : 70704

Molecular Weight	: 172.19
Registry Number	: 55556-88-2
Formula	: C6 H12 N4 O2

Name : Piperazine, 2,5-dimethyl-1,4-dinitroso-, trans- (9CI)

Order Number : 70705

Molecular Weight	: 172.19
Registry Number	: 125093-10-9
Formula	: C6 H12 N4 O2

Name : Piperazine, 2,5-dimethyl-1-(1-methylethyl)- (9CI)

Order Number : 61791

Molecular Weight	: 156.27
Registry Number	: 143526-64-1
Formula	: C9 H20 N2

Name : Piperazine, 2,5-dimethyl-1-(1-phenylethyl)-, (2S,5R)- (9CI)

Order Number : 65314

Molecular Weight	: 218.34
Registry Number	: 791575-43-4
Formula	: C14 H22 N2

Name : Piperazine, 2,5-dimethyl-1-(2-methylpropyl)- (9CI)

Order Number : 70610

Molecular Weight	: 170.30
Registry Number	: 82516-29-8
Formula	: C10 H22 N2

Name : Piperazine, 2,5-dimethyl-1-(2-propenyl)-, (2R,5S)- (9CI)

Order Number : 70221

Molecular Weight	: 154.25
Registry Number	: 155836-78-5
Formula	: C9 H18 N2

Name : Piperazine, 2,5-dimethyl-1-(2-propenyl)-, (2R,5S)-rel- (9CI)

Order Number : 70222

Molecular Weight	: 154.25
Registry Number	: 155766-33-9
Formula	: C9 H18 N2

Name : Piperazine, 2,5-dimethyl-1-(2-propenyl)-, (2S,5R)- (9CI)

Order Number : 70220

Molecular Weight	: 154.25
Registry Number	: 155836-79-6
Formula	: C9 H18 N2

Name : Piperazine, 2,5-dimethyl-1-nitro-

Order Number : 88677

Molecular Weight	: 159.19
Registry Number	: 119210-97-8
Formula	: C6 H13 N3 O2

Name : Piperazine, 2,5-dimethyl-1-propyl- (9CI)

Order Number : 70237

Molecular Weight	: 156.27
Registry Number	: 135778-75-5
Formula	: C9 H20 N2

Name : Piperazine, 2,5-dimethyl-1-propyl-, (2R-trans)- (9CI)

Order Number : 70236

Molecular Weight	: 156.27
Registry Number	: 192520-99-3
Formula	: C9 H20 N2

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