| Pyrrolo(3,4-b)pyrrole-2,6(1H,3H)-dione, 4,5-dihydro-3-((4-bromophenyl) methylene)-1,4,5-triphenyl- | Pyrrolo(3,4-b)pyrrole-2,6(1H,3H)-dione, 4,5-dihydro-3-((4-bromophenyl) methylene)-1,4,5-triphenyl- | 155593-00-3 |
| 2-Pyrrolidinecarbonitrile,1,2-dimethyl-(6CI,9CI) | 2-Pyrrolidinecarbonitrile,1,2-dimethyl-(6CI,9CI) | 100379-69-9 |
| 4-(PYRROLIDIN-1-YLMETHYL)BENZONITRILE | 4-(PYRROLIDIN-1-YLMETHYL)BENZONITRILE | |
| 2-Pyrrolidinone,1,4,5-trimethyl-(9CI) | 2-Pyrrolidinone,1,4,5-trimethyl-(9CI) | 207000-29-1 |
| 1-Pyrrolidineaceticacid,2-(cyanoimino)-(9CI) | 1-Pyrrolidineaceticacid,2-(cyanoimino)-(9CI) | 780726-61-6 |
| 3-(1-PYRROLIDINYL)-PROPIOPHENONE HYDROCHLORIDE | 3-(1-PYRROLIDINYL)-PROPIOPHENONE HYDROCHLORIDE | |
| 2-Pyrrolidinecarboxaldehyde, 2-methyl-1-(1-methylethyl)- (9CI) | 2-Pyrrolidinecarboxaldehyde, 2-methyl-1-(1-methylethyl)- (9CI) | 174914-32-0 |
| PYRROLIDIN-2-IMINE HYDROCHLORIDE | PYRROLIDIN-2-IMINE HYDROCHLORIDE | 873208-67-4 |
| 4-(1-PYRROLIDINO)-PIPERIDINO-1-ISOCYANO-ACETAMIDE | 4-(1-PYRROLIDINO)-PIPERIDINO-1-ISOCYANO-ACETAMIDE | |
| 3-Pyrrolesulfonic acid | 3-Pyrrolesulfonic acid | 749255-18-3 |
| 3-Pyrrolidin-2-yl-piperidine | 3-Pyrrolidin-2-yl-piperidine | 858262-19-8 |
| 2-Pyrrolidinone,4-methyl- | 2-Pyrrolidinone,4-methyl- | 2996-58-9 |
| 2-PYRROLIDIN-1-YL-BENZOIC ACID HYDRAZIDE | 2-PYRROLIDIN-1-YL-BENZOIC ACID HYDRAZIDE | |
| Pyrrole-3-carboxaldehyde, 4-acetyl- (8CI) | Pyrrole-3-carboxaldehyde, 4-acetyl- (8CI) | 24445-11-2 |
| 1-Pyrrolidineacetonitrile,2,2-dimethyl-5-oxo-(9CI) | 1-Pyrrolidineacetonitrile,2,2-dimethyl-5-oxo-(9CI) | 426818-02-2 |
| 2,5-Pyrrolidinedione, 3-[[(phenylmethyl)amino]methyl]- (9CI) | 2,5-Pyrrolidinedione, 3-[[(phenylmethyl)amino]methyl]- (9CI) | 781569-69-5 |
| 3,4-Pyrrolidinediol, 2-(4-aminophenyl)-5-(hydroxymethyl)-, (2S,3S,4R,5R)- | 3,4-Pyrrolidinediol, 2-(4-aminophenyl)-5-(hydroxymethyl)-, (2S,3S,4R,5R)- | 188745-06-4 |
| 2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), graft | 2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), graft | 333724-47-3 |
| 4-(1-pyrrolidinyl)benzaldehyde 2-naphthylphenylhydrazone | 4-(1-pyrrolidinyl)benzaldehyde 2-naphthylphenylhydrazone | 83799-84-2 |
| 4-(pyrrolidine-1-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid | 4-(pyrrolidine-1-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid | |
| 4-[(pyrrolidine-1-sulfonyl)methyl]benzonitrile | 4-[(pyrrolidine-1-sulfonyl)methyl]benzonitrile | 1041561-96-9 |
| 4-(pyrrolidin-1-ylcarbonyl)benzenecarbothioamide | 4-(pyrrolidin-1-ylcarbonyl)benzenecarbothioamide | |
| 4-{[2-(pyrrolidin-1-yl)ethyl]sulfanyl}benzoic acid | 4-{[2-(pyrrolidin-1-yl)ethyl]sulfanyl}benzoic acid | |
| 4-{[(pyrrolidine-1-sulfonyl)amino]methyl}benzoic acid | 4-{[(pyrrolidine-1-sulfonyl)amino]methyl}benzoic acid | |
| 4-(pyrrolidin-1-ylcarbonyl)-1,3-thiazolidine | 4-(pyrrolidin-1-ylcarbonyl)-1,3-thiazolidine | |
| 4-[(pyrrolidine-1-sulfonyl)methyl]benzene-1-carbothioamide | 4-[(pyrrolidine-1-sulfonyl)methyl]benzene-1-carbothioamide | |
| 4-(pyrrolidin-1-yl)benzene-1-carbothioamide | 4-(pyrrolidin-1-yl)benzene-1-carbothioamide | |
| 4-(pyrrolidin-1-ylmethyl)-1,3-thiazolidine | 4-(pyrrolidin-1-ylmethyl)-1,3-thiazolidine | |
| Pyrrole-2,4-dicarboxaldehyde, 3,5-dimethyl- (6CI,7CI,8CI) | Pyrrole-2,4-dicarboxaldehyde, 3,5-dimethyl- (6CI,7CI,8CI) | 2199-61-3 |
| 4-(2-(PYRROLIDIN-1-YL)ETHYLCARBAMOYL)PHENYLBORONIC ACID, HCL | 4-(2-(PYRROLIDIN-1-YL)ETHYLCARBAMOYL)PHENYLBORONIC ACID, HCL | |
| 4-(PYRROLIDINE-1-CARBONYL)-BENZONITRILE | 4-(PYRROLIDINE-1-CARBONYL)-BENZONITRILE | 150057-96-8 |
| Pyrrolo[3,4-d]imidazole-5(1H)-butyric acid, hexahydro-4-methyl-2-oxo-, stereoisomer (8CI) | Pyrrolo[3,4-d]imidazole-5(1H)-butyric acid, hexahydro-4-methyl-2-oxo-, stereoisomer (8CI) | 802611-55-8 |
| PYRROLEMONOCARBAMATE | PYRROLEMONOCARBAMATE | |
| Pyrrolo[2,1-b]oxazol-5(7aH)-one, 2,3-dihydro-3,7a-dimethyl-, (3R,7aR)- (9CI) | Pyrrolo[2,1-b]oxazol-5(7aH)-one, 2,3-dihydro-3,7a-dimethyl-, (3R,7aR)- (9CI) | 671809-01-1 |
| 3-Pyrrolidineaceticacid,4-(1-methylethyl)-,(3R-trans)-(9CI) | 3-Pyrrolidineaceticacid,4-(1-methylethyl)-,(3R-trans)-(9CI) | 194019-65-3 |
| Pyrrolidine, 2-(2,4-difluorophenyl)-3-ethyl- (9CI) | Pyrrolidine, 2-(2,4-difluorophenyl)-3-ethyl- (9CI) | 525537-88-6 |
| 2-Pyrrolidinecarboxaldehyde, 5-oxo-1-(2-propynyl)- (9CI) | 2-Pyrrolidinecarboxaldehyde, 5-oxo-1-(2-propynyl)- (9CI) | 99557-24-1 |
| Pyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione, 2-methyl- (9CI) | Pyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione, 2-methyl- (9CI) | 133341-90-9 |
| Pyrrolidine, 1-(chlorofluoroacetyl)- (9CI) | Pyrrolidine, 1-(chlorofluoroacetyl)- (9CI) | 114020-91-6 |
| Pyrrolidine, 1-[(2Z)-2-chloro-1-oxo-3-phenyl-2-propenyl]- (9CI) | Pyrrolidine, 1-[(2Z)-2-chloro-1-oxo-3-phenyl-2-propenyl]- (9CI) | 292153-68-5 |
| 2-Pyrrolidinecarboxamide,5-oxo-2-(2-propenyl)-,(R)-(9CI) | 2-Pyrrolidinecarboxamide,5-oxo-2-(2-propenyl)-,(R)-(9CI) | 144466-58-0 |
| 4-(2-PYRROLIDIN-1-YL-ETHOXY)-BENZOIC ACID | 4-(2-PYRROLIDIN-1-YL-ETHOXY)-BENZOIC ACID | 69731-93-7 |
| PYRROLIDINE-2-CARBOXYLIC ACID ETHYL ESTER | PYRROLIDINE-2-CARBOXYLIC ACID ETHYL ESTER | |
| Pyrrolo3,4-cpyrrole-1,4-dione, 2,5-dihydro-3,6-diphenyl- | Pyrrolo3,4-cpyrrole-1,4-dione, 2,5-dihydro-3,6-diphenyl- | 54660-00-3 |
| 2-Pyrrolidinone,1-nitro- | 2-Pyrrolidinone,1-nitro- | 4391-52-0 |
| Pyrrolidine, 2-methyl-1-nitro-, (R)- (9CI) | Pyrrolidine, 2-methyl-1-nitro-, (R)- (9CI) | 183474-66-0 |
| Pyrrolidine, 2-(5-chloro-2-methoxyphenyl)-4-methyl- (9CI) | Pyrrolidine, 2-(5-chloro-2-methoxyphenyl)-4-methyl- (9CI) | 603068-53-7 |
| 1-PYRROLIDIN-2-(2'-CHLOROPHENYL)-2-(N-CBZ-N-METHYL)AMINO-ETHANE | 1-PYRROLIDIN-2-(2'-CHLOROPHENYL)-2-(N-CBZ-N-METHYL)AMINO-ETHANE | |
| 3-(PYRROL-3-YL)-PROPIONIC ACID
| 3-(PYRROL-3-YL)-PROPIONIC ACID
| 134448-22-9 |
| Pyrrolo[1,2-b]pyridazine-3-carboxylic acid, 4-ethoxy- (9CI) | Pyrrolo[1,2-b]pyridazine-3-carboxylic acid, 4-ethoxy- (9CI) | 156335-40-9 |
| 1-Pyrrolecarboxylicacid,isopropylester(5CI) | 1-Pyrrolecarboxylicacid,isopropylester(5CI) | 683273-83-8 |
| 2,4-Pyrrolidinedione, 3-acetyl-1,5-dimethyl- (9CI) | 2,4-Pyrrolidinedione, 3-acetyl-1,5-dimethyl- (9CI) | 95734-29-5 |
| 2-PYRROLIDINOMETHYL-3'-TRIFLUOROMETHYLBENZOPHENONE | 2-PYRROLIDINOMETHYL-3'-TRIFLUOROMETHYLBENZOPHENONE | 898774-81-7 |
| 3-Pyrrolidinol,4-chloro-(9CI) | 3-Pyrrolidinol,4-chloro-(9CI) | 66206-85-7 |
| 1-pyrrolidinecarbothioic acid (1-(2-pyridinyl)ethylidene)hydrazide | 1-pyrrolidinecarbothioic acid (1-(2-pyridinyl)ethylidene)hydrazide | 71555-26-5 |
| 2-pyrrolidin-1-ylethyl N-(3-heptoxyphenyl)carbamate hydrochloride | 2-pyrrolidin-1-ylethyl N-(3-heptoxyphenyl)carbamate hydrochloride | 152676-49-8 |
| 3,4-Pyrrolidinediol, 2,5-dimethyl-1-(phenylmethyl)-, (2R,3R,4S,5S)-rel- (9CI) | 3,4-Pyrrolidinediol, 2,5-dimethyl-1-(phenylmethyl)-, (2R,3R,4S,5S)-rel- (9CI) | 744189-97-7 |
| 2-Pyrrolidinecarboxaldehyde, 3,4-dihydroxy-, phenylhydrazone, (2R,3R,4S)- (9CI) | 2-Pyrrolidinecarboxaldehyde, 3,4-dihydroxy-, phenylhydrazone, (2R,3R,4S)- (9CI) | 634583-09-8 |
| 2-Pyrrolidinecarboxamide, 3-hydroxy-N,N-dimethyl- (9CI) | 2-Pyrrolidinecarboxamide, 3-hydroxy-N,N-dimethyl- (9CI) | 757967-87-6 |
| PYRROLIDINE-2,2,3,3,4,4,5,5-D8 | PYRROLIDINE-2,2,3,3,4,4,5,5-D8 | 212625-79-1 |
| Pyrrolidine, 1-[(1-oxido-2-pyridinyl)thio]- (9CI) | Pyrrolidine, 1-[(1-oxido-2-pyridinyl)thio]- (9CI) | 107644-88-2 |
| 3-Pyrrolidinecarboxylic acid | 3-Pyrrolidinecarboxylic acid | 59378-87-9 |
| 2-Pyrrolidinecarboxamide,N-cyclopropyl-,(2S)-(9CI) | 2-Pyrrolidinecarboxamide,N-cyclopropyl-,(2S)-(9CI) | 477575-60-3 |
| Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, 2-amino- (9CI) | Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, 2-amino- (9CI) | 159326-75-7 |
| 2-Pyrrolidineethanamine,1-methyl-,(2R)-(9CI) | 2-Pyrrolidineethanamine,1-methyl-,(2R)-(9CI) | 422545-96-8 |
| 2-Pyrrolidinemethanol,4-hydroxy-1-methyl-,trans-(9CI) | 2-Pyrrolidinemethanol,4-hydroxy-1-methyl-,trans-(9CI) | 157087-65-5 |
| [(PYRROLIDIN-1-YLCARBONOTHIOYL)THIO]ACETIC ACID | [(PYRROLIDIN-1-YLCARBONOTHIOYL)THIO]ACETIC ACID | |
| 1-[3-(1-Pyrrolidino)propyl]piperazine | 1-[3-(1-Pyrrolidino)propyl]piperazine | 224309-80-2 |
| 2-Pyrrolidineaceticacid,5-carboxy-,(2S,5S)-(9CI) | 2-Pyrrolidineaceticacid,5-carboxy-,(2S,5S)-(9CI) | 586409-91-8 |
| Pyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione, dihydro- (9CI) | Pyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione, dihydro- (9CI) | 185757-19-1 |
| 2-Pyrrolidinone,5-(1-methylethyl)-5-(2-propenyl)-,(R)-(9CI) | 2-Pyrrolidinone,5-(1-methylethyl)-5-(2-propenyl)-,(R)-(9CI) | 137869-77-3 |
| 1-Pyrrolidinecarboxamide,3-methylene-2,5-dioxo-(9CI) | 1-Pyrrolidinecarboxamide,3-methylene-2,5-dioxo-(9CI) | 201044-12-4 |
| Pyrrolidine, 3-ethyl-2-[(2-fluorophenyl)methyl]- (9CI) | Pyrrolidine, 3-ethyl-2-[(2-fluorophenyl)methyl]- (9CI) | 525537-55-7 |
| 2-Pyrrolin-5-one,1-ethyl-2-methyl-(6CI) | 2-Pyrrolin-5-one,1-ethyl-2-methyl-(6CI) | 100860-38-6 |
| 3-Pyrrolidinamine,1-(4-amino-2-ethylphenyl)-(9CI) | 3-Pyrrolidinamine,1-(4-amino-2-ethylphenyl)-(9CI) | 503457-44-1 |
| 2-Pyrrolidinemethanol, 1-acetyl-alpha,alpha-dimethyl-, (S)- (9CI) | 2-Pyrrolidinemethanol, 1-acetyl-alpha,alpha-dimethyl-, (S)- (9CI) | 113557-10-1 |
| 2-Pyrrolidinemethanol,4-amino-1-methyl-,(2S-cis)-(9CI) | 2-Pyrrolidinemethanol,4-amino-1-methyl-,(2S-cis)-(9CI) | 142228-34-0 |
| 2-Pyrrolidinecarboxamide,1-formyl-N,N-dimethyl-,(2S)-(9CI) | 2-Pyrrolidinecarboxamide,1-formyl-N,N-dimethyl-,(2S)-(9CI) | 511543-58-1 |
| 2-Pyrrolidineacetonitrile,1-methyl-(6CI) | 2-Pyrrolidineacetonitrile,1-methyl-(6CI) | 98336-65-3 |
| 1-Pyrrolidinecarboxylicacid,2-(aminocarbonyl)-,(2S)-(9CI) | 1-Pyrrolidinecarboxylicacid,2-(aminocarbonyl)-,(2S)-(9CI) | 717094-71-8 |
| 1-(3-PYRROL-1-YL-PHENYL)-PIPERAZINE | 1-(3-PYRROL-1-YL-PHENYL)-PIPERAZINE | |
| Pyrrolidine, 1-(1-imino-2-mercaptoethyl)- (9CI) | Pyrrolidine, 1-(1-imino-2-mercaptoethyl)- (9CI) | 732204-35-2 |
| 2-Pyrrolidinone,3,5-dimethyl-4-methylene-,cis-(9CI) | 2-Pyrrolidinone,3,5-dimethyl-4-methylene-,cis-(9CI) | 89267-86-7 |
| 1-Pyrrolidineethanol,beta,3-dimethyl-,(betaS,3S)-(9CI) | 1-Pyrrolidineethanol,beta,3-dimethyl-,(betaS,3S)-(9CI) | 620627-29-4 |
| 2-Pyrrolidinone,3-(2-hydroxyethyl)-3-methyl-5-phenyl-,(3R,5S)-rel-(9CI) | 2-Pyrrolidinone,3-(2-hydroxyethyl)-3-methyl-5-phenyl-,(3R,5S)-rel-(9CI) | 811445-83-7 |
| 2,5-Pyrrolidinedione,3-ethyl-1-phenyl-(9CI) | 2,5-Pyrrolidinedione,3-ethyl-1-phenyl-(9CI) | 588672-40-6 |
| 1-(Pyrrolidine-2-carbonyl)-piperidine-4-carboxylic | 1-(Pyrrolidine-2-carbonyl)-piperidine-4-carboxylic | |
| 2-Pyrrolidinecarboxamide,N-(hydroxymethyl)-1-methyl-,(2S)-(9CI) | 2-Pyrrolidinecarboxamide,N-(hydroxymethyl)-1-methyl-,(2S)-(9CI) | 322417-23-2 |
| 1-PYRROLIDIN-2-(4'-CHLOROPHENYL)-2-(N-CBZ-N-METHYL)AMINO-ETHANE | 1-PYRROLIDIN-2-(4'-CHLOROPHENYL)-2-(N-CBZ-N-METHYL)AMINO-ETHANE | |
| 2-Pyrrolidinone,1-amino-4,4-dimethyl-(9CI) | 2-Pyrrolidinone,1-amino-4,4-dimethyl-(9CI) | 476471-19-9 |
| 2-Pyrrolidinecarboxamide,1-methyl-4-propyl-,trans-(8CI,9CI) | 2-Pyrrolidinecarboxamide,1-methyl-4-propyl-,trans-(8CI,9CI) | 13626-52-3 |
| 3-Pyrrolidinecarboxamide,1-cyclohexyl-N-cyclopropyl-5-oxo-(9CI) | 3-Pyrrolidinecarboxamide,1-cyclohexyl-N-cyclopropyl-5-oxo-(9CI) | 697779-02-5 |
| 1-Pyrrolidinemethanol,alpha-ethylidene-,(Z)-(9CI) | 1-Pyrrolidinemethanol,alpha-ethylidene-,(Z)-(9CI) | 737728-77-7 |
| Pyrrolo[1,2-a]pyrazine-4-carboxaldehyde (9CI) | Pyrrolo[1,2-a]pyrazine-4-carboxaldehyde (9CI) | 116758-05-5 |
| 2,5-Pyrrolidinedicarboxylicacid,trans-(9CI) | 2,5-Pyrrolidinedicarboxylicacid,trans-(9CI) | 49653-02-3 |
| 4-PYRROLIDIN-3-YLPYRIDINE HYDROCHLORIDE | 4-PYRROLIDIN-3-YLPYRIDINE HYDROCHLORIDE | 869971-44-8 |
| 2-Pyrrolidinemethanol,1-(methylamino)-(9CI) | 2-Pyrrolidinemethanol,1-(methylamino)-(9CI) | 192430-29-8 |
| Pyrrolizidine Alkaloids | Pyrrolizidine Alkaloids | |
| 2-Pyrrolidinecarboxamide,5-oxo-N-(2,4,6-trimethylphenyl)-(9CI) | 2-Pyrrolidinecarboxamide,5-oxo-N-(2,4,6-trimethylphenyl)-(9CI) | 498558-70-6 |
| 2-Pyrrolidinecarboxamide,1-methyl-4-propyl-,trans-D-(8CI) | 2-Pyrrolidinecarboxamide,1-methyl-4-propyl-,trans-D-(8CI) | 13626-55-6 |