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Vibegron Impurity 40
CAT No: CL-VIBE-01 CAS No: 39552-81-3 Mol Wt: 165.2 Mol F: C9H11NO2 Inv Status: Custom Synthesis
Chemical Name: Methyl 2-(4-aminophenyl)acetate
Vibegron Impurity 41
CAT No: CL-VIBE-02 CAS No: 81196-09-0 Mol Wt: 251.3 Mol F: C13H17NO4 Inv Status: Custom Synthesis
Chemical Name: 2-(4-((Tert-butoxycarbonyl)amino)phenyl)acetic acid
Vibegron Impurity 42
CAT No: CL-VIBE-03 CAS No: 112918-77-1 Mol Wt: 265.3 Mol F: C14H19NO4 Inv Status: Custom Synthesis
Chemical Name: Methyl 2-(4-((tert-butoxycarbonyl)amino)phenyl)acetate
Vibegron Impurity 43
CAT No: CL-VIBE-04 CAS No: 494224-44-1 Mol Wt: 357.3 Mol F: C16H24NO6P Inv Status: Custom Synthesis
Chemical Name: Tert-butyl (4-(3-(dimethoxyphosphoryl)-2-oxopropyl)phenyl)carbamate
Vibegron
CAT No: CL-VIBE-05 CAS No: 1190389-15-1 Mol Wt: 444.5 Mol F:  C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name:  (S)-N-(4-(((2S,5R)-5-((R)-Hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Chiral Impurity A
CAT No: CL-VIBE-06 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2R,5R)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Chiral Impurity B
CAT No: CL-VIBE-07 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2R,5R)-5-((S)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Chiral Impurity C
CAT No: CL-VIBE-08 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name:  (S)-N-(4-(((2S,5R)-5-((S)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Chiral Impurity D
CAT No: CL-VIBE-09 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2S,5S)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Chiral Impurity E
CAT No: CL-VIBE-10 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2S,5S)-5-((S)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Enantiomer
CAT No: CL-VIBE-11 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (R)-N-(4-(((2R,5S)-5-((S)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 1
CAT No: CL-VIBE-12 CAS No: 439612-08-5 Mol Wt: 295.3 Mol F: C15H21NO5 Inv Status: Custom Synthesis
Chemical Name: Methyl 2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate
Vibegron Impurity 10
CAT No: CL-VIBE-13 CAS No: NA Mol Wt: 310.4 : 36.5 Mol F: C18H18N2O3 : HCl Inv Status: Custom Synthesis
Chemical Name: (1S,2R)-2-amino-6-(4-nitrophenyl)-1-phenylhex-5-yn-1-ol hydrochloride
Vibegron Impurity 11
CAT No: CL-VIBE-14 CAS No: NA Mol Wt: 310.4 : 36.5 Mol F: C18H18N2O3 : HCl Inv Status: Custom Synthesis
Chemical Name: (1R,2S)-2-amino-6-(4-nitrophenyl)-1-phenylhex-5-yn-1-ol hydrochloride
Vibegron Impurity 14
CAT No: CL-VIBE-15 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name:  (S)-N-(4-(((2R,5S)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 18
CAT No: CL-VIBE-16 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name:  (R)-N-(4-(((2S,5R)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 19
CAT No: CL-VIBE-17 CAS No: NA Mol Wt: 179.2 : 23.0 Mol F: C8H7N2O3 : Na Inv Status: Custom Synthesis
Chemical Name:  Sodium (R)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate
Vibegron Impurity 2
CAT No: CL-VIBE-18 CAS No: 136620-82-1 Mol Wt: 295.3 Mol F: C15H21NO5 Inv Status: Custom Synthesis
Chemical Name: Methyl (2S,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate
Vibegron Impurity 20
CAT No: CL-VIBE-19 CAS No: NA Mol Wt: 179.2 : 23.0 Mol F: C8H7N2O3 : Na Inv Status: Custom Synthesis
Chemical Name:  Sodium (S)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate
Vibegron Impurity 21
CAT No: CL-VIBE-20 CAS No: NA Mol Wt: 460.5 Mol F: C26H28N4O4 Inv Status: Custom Synthesis
Chemical Name: (6S)-N-(4-(Hydroxy((2S,5R)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 22
CAT No: CL-VIBE-21 CAS No: 1426235-11-1 Mol Wt: 282.4 Mol F: C18H22N2O Inv Status: Custom Synthesis
Chemical Name: (R)-((2R,5R)-5-(4-Aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol
Vibegron Impurity 23
CAT No: CL-VIBE-22 CAS No: NA Mol Wt: 462.6 Mol F: C26H30N4O4 Inv Status: Custom Synthesis
Chemical Name: (6S)-4-Hydroperoxy-N-(4-(((2R,5R)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 24
CAT No: CL-VIBE-23 CAS No: NA Mol Wt: 308.3 : 36.5 Mol F: C18H16N2O3 : HCl Inv Status: Custom Synthesis
Chemical Name:  2-Amino-6-(4-nitrophenyl)-1-phenylhex-5-yn-1-one hydrochloride
Vibegron Impurity 25
CAT No: CL-VIBE-24 CAS No: NA Mol Wt: 287.4 Mol F: C17H21NO3 Inv Status: Custom Synthesis
Chemical Name: 1-Oxo-1-phenylhex-5-yn-2-yl tert-butylcarbamate
Vibegron Impurity 26
CAT No: CL-VIBE-25 CAS No: 1295539-30-8 Mol Wt: 282.4 Mol F: C18H22N2O Inv Status: Custom Synthesis
Chemical Name:  (R)-((2R,5S)-5-(4-aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol
Vibegron Impurity 27
CAT No: CL-VIBE-26 CAS No: 1818351-75-5 Mol Wt: 382.5 Mol F: C21H26N2O3Si Inv Status: Custom Synthesis
Chemical Name: (R)-5-(4-nitrobenzyl)-2-((R)-phenyl((trimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyrrole
Vibegron Impurity 28
CAT No: CL-VIBE-27 CAS No: 1628836-09-8 Mol Wt: 310.4 Mol F: C18H18N2O3 Inv Status: Custom Synthesis
Chemical Name: (R)-((R)-5-(4-Nitrobenzyl)-3,4-dihydro-2H-pyrrol-2-yl)(phenyl)methanol
Vibegron Impurity 29
CAT No: CL-VIBE-28 CAS No: NA Mol Wt: 280.4 Mol F: C18H20N2O Inv Status: Custom Synthesis
Chemical Name: (1S,2S)-2-amino-6-(4-aminophenyl)-1-phenylhex-5-yn-1-ol
Vibegron Impurity 3
CAT No: CL-VIBE-29 CAS No: 136620-75-2 Mol Wt: 295.3 Mol F: C15H21NO5 Inv Status: Custom Synthesis
Chemical Name: Methyl (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate
Vibegron Impurity 30
CAT No: CL-VIBE-30 CAS No: NA Mol Wt: 280.4 Mol F: C18H20N2O Inv Status: Custom Synthesis
Chemical Name: (1S,2R)-2-amino-6-(4-aminophenyl)-1-phenylhex-5-yn-1-ol
Vibegron Impurity 32
CAT No: CL-VIBE-31 CAS No: NA Mol Wt: 278.4 Mol F: C18H18N2O Inv Status: Custom Synthesis
Chemical Name: 2-Amino-6-(4-aminophenyl)-1-phenylhex-5-yn-1-one
Vibegron Impurity 33
CAT No: CL-VIBE-32 CAS No: 173142-47-7 Mol Wt: 157.2 Mol F: C7H11NO3 Inv Status: Custom Synthesis
Chemical Name: Methyl (S)-5-methoxy-3,4-dihydro-2H-pyrrole-2-carboxylate
Vibegron Impurity 34
CAT No: CL-VIBE-33 CAS No: 2834759-46-3 Mol Wt: 157.2 Mol F: C7H11NO3 Inv Status: Custom Synthesis
Chemical Name: Methyl (R)-5-methoxy-3,4-dihydro-2H-pyrrole-2-carboxylate
Vibegron Impurity 35
CAT No: CL-VIBE-34 CAS No: 1190392-23-4 Mol Wt: 194.2 Mol F: C9H10N2O3 Inv Status: Custom Synthesis
Chemical Name:  Methyl (S)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate
Vibegron Impurity 36
CAT No: CL-VIBE-35 CAS No: NA Mol Wt: 194.2 Mol F: C9H10N2O3 Inv Status: Custom Synthesis
Chemical Name: Methyl (R)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate
Vibegron Impurity 37
CAT No: CL-VIBE-36 CAS No: 1190392-22-3 Mol Wt: 180.2 Mol F: C8H8N2O3 Inv Status: Custom Synthesis
Chemical Name: (S)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylic acid
Vibegron Impurity 38
CAT No: CL-VIBE-37 CAS No: NA Mol Wt: 180.2 Mol F: C8H8N2O3 Inv Status: Custom Synthesis
Chemical Name:  (R)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylic acid
Vibegron Impurity 39
CAT No: CL-VIBE-38 CAS No: NA Mol Wt: 178.2 Mol F: C9H10N2O2 Inv Status: Custom Synthesis
Chemical Name:  (1s,6s)-3,9-diazatetracyclo[4.4.1.02,5.07,10]undecane-4,8-dione
Vibegron Impurity 4
CAT No: CL-VIBE-39 CAS No: 1009092-91-4 Mol Wt: 307.4 Mol F: C17H25NO4 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl (4R,5R)-4-(hydroxymethyl)-2,2-dimethyl-5-phenyloxazolidine-3-carboxylate
Vibegron Impurity 44
CAT No: CL-VIBE-40 CAS No: NA Mol Wt: 257.2 Mol F: C11H16NO4P Inv Status: Custom Synthesis
Chemical Name: Dimethyl (3-(4-aminophenyl)-2-oxopropyl)phosphonate
Vibegron Impurity 45
CAT No: CL-VIBE-41 CAS No: NA Mol Wt: 229.2 Mol F: C9H12NO4P Inv Status: Custom Synthesis
Chemical Name: (3-(4-Aminophenyl)-2-oxopropyl)phosphonic acid
Vibegron Impurity 46
CAT No: CL-VIBE-42 CAS No: 1426235-09-7 Mol Wt: 207.3 Mol F: C12H17NO2 Inv Status: Custom Synthesis
Chemical Name:  ((4R,5R)-2,2-dimethyl-5-phenyloxazolidin-4-yl)methanol
Vibegron Impurity 47
CAT No: CL-VIBE-43 CAS No: 2166277-23-0 Mol Wt: 207.3 Mol F: C12H17NO2 Inv Status: Custom Synthesis
Chemical Name: ((4S,5S)-2,2-dimethyl-5-phenyloxazolidin-4-yl)methanol
Vibegron Impurity 48
CAT No: CL-VIBE-44 CAS No: 148903-85-9 Mol Wt: 307.4 Mol F: C17H25NO4 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl (4S,5S)-4-(hydroxymethyl)-2,2-dimethyl-5-phenyloxazolidine-3-carboxylate
Vibegron Impurity 49
CAT No: CL-VIBE-45 CAS No: NA Mol Wt: 205.3 Mol F: C12H15NO2 Inv Status: Custom Synthesis
Chemical Name:  (4S,5R)-2,2-dimethyl-5-phenyloxazolidine-4-carbaldehyde
Vibegron Impurity 5
CAT No: CL-VIBE-46 CAS No: 1628836-07-6 Mol Wt: 208.3 Mol F: C11H16N2O2 Inv Status: Custom Synthesis
Chemical Name:  Tert-butyl (1-cyanopent-4-yn-1-yl)carbamate
Vibegron Impurity 50
CAT No: CL-VIBE-47 CAS No: NA Mol Wt: 205.3 Mol F: C12H15NO2 Inv Status: Custom Synthesis
Chemical Name: (4R,5S)-2,2-dimethyl-5-phenyloxazolidine-4-carbaldehyde
Vibegron Impurity 51
CAT No: CL-VIBE-48 CAS No: NA Mol Wt: 336.4 Mol F: C21H24N2O2 Inv Status: Custom Synthesis
Chemical Name: (E)-1-(4-Aminophenyl)-4-((4R,5R)-2,2-dimethyl-5-phenyloxazolidin-4-yl)but-3-en-2-one
Vibegron Impurity 52
CAT No: CL-VIBE-49 CAS No: NA Mol Wt: 336.4 Mol F: C21H24N2O2 Inv Status: Custom Synthesis
Chemical Name: (E)-1-(4-Aminophenyl)-4-((4S,5S)-2,2-dimethyl-5-phenyloxazolidin-4-yl)but-3-en-2-one
Vibegron Impurity 53
CAT No: CL-VIBE-50 CAS No: NA Mol Wt: 266.4 Mol F: C18H22N2 Inv Status: Custom Synthesis
Chemical Name: 4-(((2R,5S)-5-Benzylpyrrolidin-2-yl)methyl)aniline
Vibegron Impurity 54
CAT No: CL-VIBE-51 CAS No: NA Mol Wt: 280.4 Mol F: C18H20N2O Inv Status: Custom Synthesis
Chemical Name: (4-Aminophenyl)((2R,5S)-5-benzylpyrrolidin-2-yl)methanone
Vibegron Impurity 55
CAT No: CL-VIBE-52 CAS No: NA Mol Wt: 428.5 Mol F: C26H28N4O2 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2S,5R)-5-Benzylpyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 56
CAT No: CL-VIBE-53 CAS No: NA Mol Wt: 458.5 Mol F: C26H26N4O4 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-((2S,5R)-5-((R)-Hydroxy(phenyl)methyl)pyrrolidine-2-carbonyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron Impurity 6
CAT No: CL-VIBE-54 CAS No: 1538628-99-7 Mol Wt: 287.4 Mol F: C17H21NO3 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl (S)-(1-oxo-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 65
CAT No: CL-VIBE-55 CAS No: NA Mol Wt: 282.4 Mol F: C18H22N2O Inv Status: Custom Synthesis
Chemical Name: (S)-((2S,5R)-5-(4-Aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol
Vibegron Impurity 66
CAT No: CL-VIBE-56 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (R)-N-(4-(((2R,5S)-5-((S)-Hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-7-carboxamide
Vibegron Impurity 7
CAT No: CL-VIBE-57 CAS No: 1437235-52-3 Mol Wt: 289.4 Mol F: C17H23NO3 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl ((1R,2R)-1-hydroxy-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 8
CAT No: CL-VIBE-58 CAS No: 1628836-10-1 Mol Wt: 410.5 Mol F: C23H26N2O5 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl ((1R,2R)-1-hydroxy-6-(4-nitrophenyl)-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 9
CAT No: CL-VIBE-59 CAS No: NA Mol Wt: 310.4 : 36.5 Mol F: C18H18N2O3 : HCl Inv Status: Custom Synthesis
Chemical Name: (1S,2S)-2-amino-6-(4-nitrophenyl)-1-phenylhex-5-yn-1-ol hydrochloride
Vibegron Impurity 57
CAT No: CL-VIBE-60 CAS No: 14735-70-7 Mol Wt: 135.2 Mol F: C8H9NO Inv Status: Custom Synthesis
Chemical Name: 3-Azatricyclo[4.2.1.02,5]non-7-en-4-one
Vibegron Impurity 58
CAT No: CL-VIBE-61 CAS No: 1437235-48-7 Mol Wt: 287.4 Mol F: C17H21NO3 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl (1-oxo-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 59
CAT No: CL-VIBE-62 CAS No: 1437235-58-9 Mol Wt: 289.4 Mol F: C17H23NO3 Inv Status: Custom Synthesis
Chemical Name:  Tert-butyl ((1R,2S)-1-hydroxy-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 60
CAT No: CL-VIBE-63 CAS No: 1437235-56-7 Mol Wt: 289.4 Mol F: C17H23NO3 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl ((1S,2S)-1-hydroxy-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 61
CAT No: CL-VIBE-64 CAS No: 1437235-54-5 Mol Wt: 289.4 Mol F: C17H23NO3 Inv Status: Custom Synthesis
Chemical Name: Tert-butyl ((1S,2R)-1-hydroxy-1-phenylhex-5-yn-2-yl)carbamate
Vibegron Impurity 62
CAT No: CL-VIBE-65 CAS No: 924272-78-6 Mol Wt: 135.2 Mol F: C8H9NO Inv Status: Custom Synthesis
Chemical Name:  (1S,2S,5R,6R)-3-azatricyclo[4.2.1.02,5]non-7-en-4-one
Vibegron Impurity 63
CAT No: CL-VIBE-66 CAS No: 3038453-07-2 Mol Wt: 194.2 Mol F: C9H10N2O3 Inv Status: Custom Synthesis
Chemical Name: Methyl (R)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate
Vibegron Impurity 67
CAT No: CL-VIBE-67 CAS No: NA Mol Wt: 444.5 Mol F: C26H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (R)-N-(4-(((2S,5S)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
Vibegron 13C5
CAT No: CL-VIBE-68 CAS No: NA Mol Wt: 449.5 Mol F: C2113C5H28N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2S,5R)-5-((R)-hydroxy(phenyl)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6,7,8,8a-13C4-6-carboxamide-13C
Vibegron D7
CAT No: CL-VIBE-69 CAS No: NA Mol Wt: 449.6 Mol F: C26H23D5N4O3 Inv Status: Custom Synthesis
Chemical Name: (S)-N-(4-(((2S,5R)-5-((R)-hydroxy(phenyl-d5)methyl)pyrrolidin-2-yl)methyl)phenyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxamide
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