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Heterocyclic Building Blocks

A total of 28,391 products — Page 439 of 474

tert-butyl (1-(furan-2-yl)cyclopropyl)carbaMate

1159734-58-3

2A Catalog# 2A-2187835
1-(furan-2-yl)cyclopropanaMine

1246740-91-9

2A Catalog# 2A-2187836
4-(2-Chloro-6-((1-(cyclopropylMethyl)piperidin-4-yl)Methyl)thieno[3,2-d]pyriMidin-4-yl)Morpholine

1439824-03-9

2A Catalog# 2A-2187855
Pyrimidine, 4-amino-6-cyclopropyl- (7CI,8CI)

7043-08-5

2A Catalog# 2A-2187858
3-(phenylsulfonylMethylene)oxetane

1221819-46-0

2A Catalog# 2A-2187862
2-methyl-2-hydroxymethyloxetane

61266-71-5

2A Catalog# 2A-2187865
tert-butyl 4-(oxetan-3-yl)piperidine-1-carboxylate

1257294-04-4

2A Catalog# 2A-2187866
Tert-Butyl 4-(oxetan-3-yl)piperazine-1-carboxylate

1257293-88-1

2A Catalog# 2A-2187869
tert-Butyl 4-(Methyl(oxetan-3-yl)aMino)piperidine-1-carboxylate

1257293-69-8

2A Catalog# 2A-2187871
(3aR,5R,6S,7R,7aR)-6,7-dihydroxy-5-hydroxyMethyl-2-Methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole

179030-22-9

2A Catalog# 2A-2187885
(3ar,5r,6r,7r,7ar)-5-(acetoxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3ah-pyrano[3,2-d]thiazole-6,7-diyl diacetate

67145-37-3

2A Catalog# 2A-2187886
5-[(Acetyloxy)Methyl]-3a,6,7,7a-tetrahydro-2-Methyl-(3aR,5R,6S,7R,7aR)-5H-Pyrano[3,2-d]thiazole-6,7-diol Diacetate (Ester)

67109-74-4

2A Catalog# 2A-2187887
3-Deoxy-1,2-O-(1-methylethylidene)-β-L-lyxo-hexofuranose

327594-26-3

2A Catalog# 2A-2187908
(3aR,5S,6aR)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole

81097-00-9

2A Catalog# 2A-2187909
3-Deoxy-3-iodo-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

14260-27-6

2A Catalog# 2A-2187910
3-Bromo-5-fluoro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-B]pyridine

2377508-33-1

2A Catalog# 2A-2187917
((3aR,4R,6R,6aR)-6-((E)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate

2346620-55-9

2A Catalog# 2A-2187921
5-BroMo-1-Methyl-1H-benzo[d][1,2,3]triazole

944718-31-4

2A Catalog# 2A-2187924
4,6-Dichloro-N-methyl-2-pyridinecarboxamide

1379324-09-0

2A Catalog# 2A-2187925
2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE

21510-43-0

2A Catalog# 2A-2187955
2,5-Bis(4-bromophenyl)-1,3,4-oxadiazole

19542-05-3

2A Catalog# 2A-2187956
4,6-Bis(3,5-dichlorophenyl)-2-phenylpyrimidine

1097652-86-2

2A Catalog# 2A-2187962
4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine

1030380-50-7

2A Catalog# 2A-2187963
4-(2,5-dibromobenzoyl)pyridine

1261843-37-1

2A Catalog# 2A-2187965
Endo-7-hydroxy-9-methoxycarbonylmethyl-9-aza-bicyclo[3.3.1]nonane-3-carboxylic acid methyl ester , monomethanesulfonate

944240-88-4

2A Catalog# 2A-2187975
1-(α-D-ribofuranosyl)uracil

3258-07-9

2A Catalog# 2A-2187993
Methyl 2,3,5-tri-O-benzyl-D-ribofuranoside

64363-77-5

2A Catalog# 2A-2187996
1-Me-3,5-O-bis(p-cl-bz)- 2-deoxy-D-ribofuranoside

99886-53-0

2A Catalog# 2A-2187998
3β,4α-Bis(benzyloxy)-5β-(benzyloxymethyl)tetrahydrofuran-2-one

14233-64-8

2A Catalog# 2A-2187999
5-O-<(1,1-diMethylethyl)diMethylsilyl>-2,3-O-(1-Methylethylidene)-β-D-ribofuranose

75921-20-9

2A Catalog# 2A-2188002
6-aMino-9-(1-deoxy-β-D-psicofuranosyl)purine

16848-12-7

2A Catalog# 2A-2188011
1-O-ACETYL-2,3,5-TRI-O-BENZOYL-D-RIBOFURANOSE

14215-97-5

2A Catalog# 2A-2188012
Methyl 2-deoxy-3,5-di-O-p-toluoyl-α-D-ribo-furanoside

78185-64-5

2A Catalog# 2A-2188016
3,4-dihydro-3-oxo-4-β-D-ribofuranosyl-2-pyrazinecarboxaMide

356782-84-8

2A Catalog# 2A-2188020
2,6-Dichloro-9-[2,3-O-(1-Methylethylidene)-Beta-D-ribofuranosyl]-9H-purine

52678-40-7

2A Catalog# 2A-2188023
methyl 3,5-di-O-benzyl-α-D-arabinofuranoside

213313-43-0

2A Catalog# 2A-2188026
3,5-di-O-benzyl-1,2-O-isopropylidene-β-D-arabinofuranose

131139-02-1

2A Catalog# 2A-2188029
(3aR,6R,6aR)-6-(benzyloxyMethyl)-2,2-diMethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one

85846-80-6

2A Catalog# 2A-2188042
METHYL-3,5-DI-O-BENZYL-D-THREO-PENTAFURANOSIDE

132487-16-2

2A Catalog# 2A-2188044
(3aR)-2-Methyl-5α-(acetoxymethyl)-6β,7α-diacetoxy-3aα,6,7,7aα-tetrahydro-5H-pyrano[3,2-d]oxazole

35954-65-5

2A Catalog# 2A-2188045
Pyrazine, 1,4-dihydro-

3026-16-2

2A Catalog# 2A-2188057
1-(m-methylbenzyl)piperazine dihydrochloride

5321-61-9

2A Catalog# 2A-2188068
4-benzyl-1H-1,2,4-triazole-5-thione

23289-13-6

2A Catalog# 2A-2188076
4-[(E)-4-Pyridinylazo]pyridine

4253-82-1

2A Catalog# 2A-2188085
2,5-BIS(4-PYRIDYL)-1,3,4-THIADIAZOLE

15311-09-8

2A Catalog# 2A-2188087
2,5-di(3-pyridyl)-1,3,4-thiadiazole

15362-52-4

2A Catalog# 2A-2188088
Pyridine,2,2'-(1,3,4-thiadiazole-2,5-diyl)bis-

2726-92-3

2A Catalog# 2A-2188089
L-3-methyl-2-(pyridine-4-yl-methylamino)butanoicacid

1105060-26-1

2A Catalog# 2A-2188090
2,6-bis(3-(pyrid-4-yl)-1,2,4-triazolyl)pyridine

1451496-51-7

2A Catalog# 2A-2188095
1H-Benzotriazole,1,1'-methylenebis-

88064-00-0

2A Catalog# 2A-2188097
1-(4-pyridinyl)-1H-1,2,3-benzotriazole

66571-30-0

2A Catalog# 2A-2188098
4-((3,5-dipyridin-4-yl-1,2,4-triazol-1-yl)methyl)pyridine

55391-42-9

2A Catalog# 2A-2188100
3-(3,5-di-pyridin-4-yl-(1,2,4)triazol-1-ylmethyl)-pyridine

55391-41-8

2A Catalog# 2A-2188101
4-(1-benzyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)pyridine

55391-37-2

2A Catalog# 2A-2188102
3-(1H-IMIDAZOL-2-YL)-PYRIDINE

13570-00-8

2A Catalog# 2A-2188103
4-(1H-IMIDAZOL-2-YL)-PYRIDINE

21202-42-6

2A Catalog# 2A-2188104
5-(4-PYRIDYL)-1,3,4-OXADIAZOLE-2-THIOL

15264-63-8

2A Catalog# 2A-2188105
6,6'-Dichloro-2,2'-bipyridine

53344-72-2

2A Catalog# 2A-2188109
4-chloro-6-(2-chlorophenoxy)-5-fluoropyrimidine

213265-81-7

2A Catalog# 2A-4188167
2,4(1H,3H)-Pyrimidinedione, 5-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1-methyl-

1428903-59-6

2A Catalog# 2A-2188201

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