A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Description
CAS Number
Molecular Formula
1-Pyrrolidinecarboxylicacid,2-oxo-,hydrazide
405924-41-6
C5H9N3O2
Pyrrolidine, 2-(2,5-dimethoxyphenyl)-4-methyl- (9CI)
603068-42-4
C13H19NO2
Pyrrolidine, 2-(4-chlorophenyl)-4-methyl- (9CI)
603068-38-8
C11H14ClN
Pyrrolo[1,2-a]pyrazine-1,3,4(2H)-trione, 2-methyl- (9CI)
172997-07-8
C8H6N2O3
Pyrrolo[2,1-b]quinazoline-6-carboxylic acid, 1,2,3,9-tetrahydro-9-oxo-, hydrazide (9CI)
565206-94-2
C12H12N4O2
Pyrrolo[1,2-a]pyrazine-1,4-dione, 3-ethylidenehexahydro-, [S-(E)]- (9CI)
114604-88-5
C9H12N2O2
Pyrrolidine, 1-(methylsulfonyl)- (9CI)
51599-68-9
C5H11NO2S
Pyrrolidine, 2-(2-ethoxyphenyl)-3-methyl- (9CI)
525539-02-0
C13H19NO
Pyrrolidine, 1-(3-isocyanatopropyl)- (9CI)
678183-23-8
C8H14N2O
Pyrrole, 4-isopropyl-2-propyl- (7CI)
90977-60-9
C10H17N
Pyrrolo[3,4-c]pyrrole, octahydro-2-methyl-, cis- (9CI)
172739-03-6
C7H14N2
Pyrrole-2-carboxylic acid, 5-(hydroxymethyl)- (6CI)
98140-76-2
C6H7NO3
Pyrrolidine, 1-(1-methyl-2-propynyl)- (9CI)
220436-12-4
C8H13N
Pyrrolo[1,2-c]pyrimidine-3-carboxamide, N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept-
588720-21-2
C14H16N4O
Pyrrolo[3,4:3,4]pyrrolo[1,2-a]benzimidazole (9CI)
57305-72-3
C12H7N3
Pyrrolo[3,2-e]benzimidazole, 1,6-dihydro-6,7,8-trimethyl- (9CI)
76920-75-7
C12H13N3
Pyrrolidine, 2-(3-fluorophenyl)-4-methyl- (9CI)
603068-44-6
C11H14FN
Pyrrole-2,4-dicarboxylic acid, 3,5-dimethyl-, 4-benzyl ester (7CI)
94252-30-9
C15H15NO4
Pyrrolo[1,2-a]pyrazine, 2-(3-butenyl)-1,2,3,4-tetrahydro- (9CI)
478552-89-5
C11H16N2
Pyrrolo[2,1-a]isoquinolin-3(2H)-one, 1,5,6,10b-tetrahydro-1,2-dihydroxy-, (1S,2S,10bR)- (9CI)
524950-88-7
C12H13NO3
Pyrrole-2-carboxylic acid, 3,5-dimethyl-4-nitro-, methyl ester (6CI)
106840-78-2
C8H10N2O4
Pyrrolo[1,2-a]pyrazine-3-carboxylic acid, octahydro-, methyl ester, (3R-trans)- (9CI)
181795-67-5
C9H16N2O2
Pyrrolidine, 2-(2-ethoxy-4,5-dimethylphenyl)-4-methyl- (9CI)
603069-00-7
C15H23NO
Pyrrolidine, 1-acetyl-2-ethynyl-, (R)- (9CI)
128960-01-0
C8H11NO
Pyrrolo[2,3-f]benzimidazole, 2-ethyl-1,5,6,7-tetrahydro-7,7-dimethyl- (9CI)
744165-60-4
C13H17N3
Pyrrole-2-carboxylic acid, 5-cyano-3-methyl-, methyl ester (8CI)
21636-02-2
C8H8N2O2
Pyrrolidine, 2-(nitromethylene)-, (2Z)- (9CI)
94662-62-1
C5H8N2O2
Pyrrolidine, 1-acetyl-2-ethoxy- (9CI)
69001-11-2
C8H15NO2
Pyrrolo[1,2-a]pyrazine-2(1H)-carboxamide, N-cyclohexylhexahydro- (9CI)
606133-05-5
C14H25N3O
Pyrrolidine, 1-(2-fluoro-3-methyl-1-oxo-4-pentenyl)-2,5-dimethyl-, [2R-[1(2R*,3S*),2alpha,5beta]]- (9CI)
136734-68-4
C12H20FNO
Pyrrolidine, 2-(2,4-dichlorophenyl)-4-methyl- (9CI)
603068-14-0
C11H13Cl2N
Pyrrolo[1,2-a]pyrazin-1(2H)-one, hexahydro-7-mercapto-2-methyl-, (7S-trans)- (9CI)
158393-27-2
C8H14N2OS
Pyrrolidine, 2-methyl-2-(2-propenyl)-, (R)- (9CI)
733713-07-0
C8H15N
Pyrrolo[1,2-c]pyrimidine-3-carboxylic acid (9CI)
251102-27-9
C8H6N2O2
Pyrrolo[1,2,3-gh]purine (9CI)
501414-35-3
C7H4N4
Pyrrolidine, 2,5-diimino-3-methyl- (6CI)
98071-38-6
C5H9N3
Pyrrolidine, 1-(1-butylcyclopentyl)- (9CI)
58665-12-6
C13H25N
Pyrrolo[3,4-c]pyrazol-6(1H)-one, hexahydro-5-propyl-, cis- (9CI)
749159-49-7
C8H15N3O
Pyrrolidine, 2,2-difluoro-1,3,3-trimethyl- (9CI)
721451-49-6
C7H13F2N
Pyrrolo[1,2-a]quinoxalin-2-ol, 1,2,3,3a,4,5-hexahydro-, (2S,3aR)- (9CI)
214143-87-0
C11H14N2O
Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 5-ethyl-1,4-dihydro-4-oxo-, methyl ester (9CI)
714971-30-9
C10H11N3O3
Pyrrolo[1,2-a]thieno[2,3-e]pyrazine, 5-methyl- (9CI)
106723-71-1
C10H8N2S
Pyrrole, 3,4-diisopropyl-1-methyl- (8CI)
30165-41-4
C11H19N
Pyrrolo[1,2-a]pyrazin-6(2H)-one, hexahydro-7-methyl-, (7R,8aS)-rel- (9CI)
272786-82-0
C8H14N2O
Pyrrolo[1,2-a]pyrazin-1(4H)-one, 3-methyl- (9CI)
749926-26-9
C8H8N2O
Pyrrolidine, 2-(2,3-dichlorophenyl)-4-methyl- (9CI)
603090-17-1
C11H13Cl2N
Pyrrolo[1,2-a]pyrazine, 6-methyl- (9CI)
110674-37-8
C8H8N2
Pyrrolo[1,2-a]pyrazine, 1,2,3,4-tetrahydro-1-methylene- (9CI)
201404-37-7
C8H10N2
Pyrrole-2-carboxylic acid, 3-cyano-1-methyl- (7CI,8CI)
7126-45-6
C7H6N2O2
Pyrrolo[2,3-e]benzimidazole, 1,8-dihydro-2,6,7-trimethyl- (9CI)
90626-42-9
C12H13N3
Pyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione, 5-methyl- (9CI)
86732-12-9
C7H6N2O2
Pyrrolo[1,2-a]pyrimidin-2(6H)-one, 7,8-dihydro-3-methyl- (9CI)
76884-47-4
C8H10N2O
Pyrrolo[2,1,5-cd]indolizine, 1,2,5,6,7,7a-hexahydro-, (7aR)- (9CI)
340128-05-4
C10H13N
Pyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione, dihydro- (9CI)
185757-19-1
C7H8N2O3
Pyrrolo[1,2-a]pyrazine, 2-acetyl-1-ethylidene-1,2,3,4-tetrahydro- (9CI)
835874-64-1
C11H14N2O
Pyrrolidine, 1-acetyl-3-ethenyl-4-methyl-, trans- (9CI)
50401-66-6
C9H15NO
Pyrrole-3-carboxylic acid, 5-amino-2-methyl- (8CI)
802004-21-3
C6H8N2O2
Pyrrolidine, 2-(3-fluoro-4-methoxyphenyl)-4-methyl- (9CI)
603068-56-0
C12H16FNO
Pyrrolidine, 1-[(2S)-2-methylbutyl]- (9CI)
667420-93-1
C9H19N
Pyrrolo[1,2,3-cd]benzimidazole (9CI)
50511-43-8
C9H6N2
Pyrrole-2-carboxylic acid, 4-amino-1-hexyl- (6CI)
110253-49-1
C11H18N2O2
Pyrrolidine, 2-(2-fluorophenyl)-4-methyl- (9CI)
603068-40-2
C11H14FN
Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-methyl-, (3R-trans)- (8CI,9CI)
19943-28-3
C8H12N2O2
Pyrrolidine, 1-(difluoroacetyl)- (9CI)
109872-83-5
C6H9F2NO
Pyrrolidine, 1-acetyl-2-ethynyl-, (S)- (9CI)
128960-02-1
C8H11NO
Pyrrole, 1-(2-methylaminoethyl)- (6CI)
100911-22-6
C7H12N2
Pyrrolo[1,2-a]pyrazin-1(2H)-one, hexahydro-7-hydroxy-2-methyl-, (7R-cis)- (9CI)
158393-19-2
C8H14N2O2
Pyrrolo[1,2-a]pyrazin-6(2H)-one, hexahydro-7-methyl-, (7R,8aR)-rel- (9CI)
272786-83-1
C8H14N2O
Pyrrolidine, 1-[(3-methyl-2-pyrrolidinyl)carbonyl]-, (2S-trans)- (9CI)
192821-74-2
C10H18N2O
Pyrrolo[1,2-b]isoxazole-2-carboxaldehyde, hexahydro-, trans- (9CI)
120529-81-9
C7H11NO2
Pyrrolo[2,1-d]-1,2,3,5-tetrazin-4(1H)-one (9CI)
288853-64-5
C5H4N4O
Pyrrolo[2,1-b]oxazole, hexahydro-7a-methyl-3-(1-methylethyl)-, (3S,7aR)- (9CI)
231613-56-2
C10H19NO
Pyrrole, 1-allyl-3-methyl- (7CI)
90086-72-9
C8H11N
Pyrrolidine, 1-[(2,3-dihydro-6-methyl-3-oxo-4H-1,4-benzoxazin-4-yl)acetyl]- (9CI)
606119-43-1
C15H18N2O3
Pyrrolidine, 1-(2,2-dimethyl-1-oxo-3-butenyl)- (9CI)
724433-87-8
C10H17NO
Pyrrolo[1,2-a]pyrazine-3-carboxamide, N-2-azabicyclo[2.2.1]hept-6-yl- (9CI)
588725-71-7
C14H16N4O
3-(Pyrrolidin-3-ylmethoxy)-benzoic acid ethyl ester
C14H19NO3
2-Pyrrolidinone, 4-acetyl-5,5-dimethyl- (9CI)
494225-22-8
C8H13NO2
2-Pyrrolidinone, 3-acetyl-1-ethenyl- (9CI)
727418-59-9
C8H11NO2
2-Pyrrolidinone, 1-acetyl-5-ethenyl-, (S)- (9CI)
128759-87-5
C8H11NO2
2-Pyrrolidinecarboximidamide, 1-acetyl- (9CI)
139584-79-5
C7H13N3O
2-Pyrrolidinol, 1-acetyl-, acetate (ester), (2S)- (9CI)
221911-75-7
C8H13NO3
2-Pyrrolidinecarbonitrile, 1-(chloroacetyl)-4-hydroxy-, (2S,4R)- (9CI)
637018-81-6
C7H9ClN2O2
2-Pyrrolidinecarboxaldehyde, 1-(trifluoroacetyl)- (9CI)
245051-66-5
C7H8F3NO2
2-Pyrrolidinone, 1-(trifluoroacetyl)- (9CI)
94363-57-2
C6H6F3NO2
2-Pyrrolidinone, 5-(chloroacetyl)-, (S)- (9CI)
77319-03-0
C6H8ClNO2
2,5-Pyrrolidinedione, 1-(oxoethenyl)- (9CI)
206535-32-2
C6H5NO3
1-Pyrrolidinecarboxylic acid, 2-(chlorocarbonyl)-, ethyl ester, (2S)- (9CI)
111492-60-5
C8H12ClNO3
2-Pyrrolidinecarbonyl chloride, 4,5-dioxo- (9CI)
64154-86-5
C5H4ClNO3
2,4-Pyrrolidinedione, 3-[[(2-aminophenyl)amino]methylene]- (9CI)
416875-93-9
C11H11N3O2
2,5-Pyrrolidinedione, 1-[(4-methyl-2-thiazolyl)amino]- (9CI)
528592-46-3
C8H9N3O2S
2-Pyrrolidinemethanol, 4-hydroxy-, alpha-carbamate, (2S,4R)- (9CI)
412279-20-0
C6H12N2O3
2-Pyrrolidinone, 3,4-diamino-5-(hydroxymethyl)-, (3S,4S,5S)- (9CI)
256451-17-9
C5H11N3O2
3,4-Pyrrolidinediol, 2-(hydroxymethyl)-1-(2,2,2-trifluoroethyl)-, (2R,3R,4R)- (9CI)
188905-25-1
C7H12F3NO3
3,4-Pyrrolidinediol, 2-(hydroxymethyl)-5-methyl-, (2S,3S,4S,5R)- (9CI)
330594-46-2
C6H13NO3
3,4-Pyrrolidinediol, 2-[2-[(2-hydroxybutyl)amino]ethyl]-, (2S,3R,4S)- (9CI)
653570-93-5
C10H22N2O3
3,4-Pyrrolidinediol, 2-ethenyl-1-(phenylmethyl)-, (2R,3S,4S)- (9CI)
357278-44-5
C13H17NO2
3-Pyrrolidinecarboxylic acid, 4-hydroxy-, ethyl ester, cis- (9CI)
752936-83-7
C7H13NO3
3-Pyrrolidinol, 1-hydroxy-2,2,5-trimethyl-5-(trifluoromethyl)-, (3R,5S)-rel- (9CI)
351876-39-6
C8H14F3NO2
1-Pyrrolidinecarboxaldehyde, 2-(mercaptomethyl)-, (2R)- (9CI)
222856-46-4
C6H11NOS
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
Copyright 2007© ChemicalBook. All rights reserved.