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Heterocyclic Building Blocks

A total of 28,391 products — Page 121 of 474

4-Isoxazolecarboxylic acid, 3-(4-chlorophenyl)-5-methyl-

91182-87-5

2A Catalog# 2A-9061645
4-Isoxazolecarboxylic acid, 5-methyl-3-(4-methylphenyl)-

91569-59-4

2A Catalog# 2A-9061646
4-Isoxazolecarboxylic acid, 3-(4-chlorophenyl)-5-methyl-, methyl ester

79379-87-6

2A Catalog# 2A-9061647
4-Isoxazolecarboxylic acid, 3-(4-chlorophenyl)-5-methyl-, methyl ester

68870-58-6

2A Catalog# 2A-9061648
4-Isoxazolecarboxylic acid, 3-(4-fluorophenyl)-5-methyl-, methyl ester

159693-09-1

2A Catalog# 2A-9061649
4-Isoxazolecarboxylic acid, 3-(4-fluorophenyl)-5-methyl-, ethyl ester

954230-39-8

2A Catalog# 2A-9061650
4-Isoxazolecarboxylic acid, 3-(4-bromophenyl)-5-methyl-, ethyl ester

954230-26-3

2A Catalog# 2A-9061651
4-Isoxazolecarboxylic acid, 3-(4-chlorophenyl)-5-methyl-, ethyl ester

97026-71-6

2A Catalog# 2A-9061652
4-Isoxazolecarboxylic acid, 5-methyl-3-(4-ethylphenyl)-,ethyl ester

917388-45-5

2A Catalog# 2A-9061653
4-Isoxazolecarboxylic acid, 3-phenyl-5-(trifluoromethyl)-, ethyl ester

157951-16-1

2A Catalog# 2A-9061654
4-Isoxazolecarboxylic acid, 5-(fluoromethyl)-3-phenyl-, ethyl

1092290-59-9

2A Catalog# 2A-9061655
4-Isoxazolecarboxylic acid, 5-(bromomethyl)-3-phenyl-, ethyl ester

80728-13-8

2A Catalog# 2A-9061656
4-Isoxazolecarboxylic acid, 3-phenyl-5-(trifluoromethyl)-

478081-67-3

2A Catalog# 2A-9061657
1H-Benzimidazole, 6-fluoro-

1977-72-6

2A Catalog# 2A-9061658
1H-Benzimidazole, 6-chloro-

4887-82-5

2A Catalog# 2A-9061659
Ethyl 2-chloropyrimidine-5-carboxylate

89793-12-4

2A Catalog# 2A-9061660
2,2,5,5-Tetramethyltetrahydrofuran-3-one

5455-94-7

2A Catalog# 2A-9061661
1-(2-Chloroethyl)-4-methylpiperazine

5753-26-4

2A Catalog# 2A-9061662
Ethyl 5-amino-4H-[1,2,4]triazole-3-carboxylate

63666-11-5

2A Catalog# 2A-9061663
2-Chloro-6-(trifluoromethoxy)benzo[d]thiazole

133840-96-7

2A Catalog# 2A-9061666
3-Amino-5-ethyl-1H-pyrazole

1904-24-1

2A Catalog# 2A-9061667
Methyl 2,3-dihydro-1H-indole-5-carboxylate

141452-01-9

2A Catalog# 2A-9061670
5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione

15568-85-1

2A Catalog# 2A-9061673
4-Bromo-3-methoxypyridine

109911-38-8

2A Catalog# 2A-9061675
4-Chloro-6-Methylquinazoline

58421-79-7

2A Catalog# 2A-9061676
3,3-Dimethyl-2-benzofuran-1(3H)-one

1689-09-4

2A Catalog# 2A-9061677
4-Methyl-2-benzofuran-1(3H)-one

2211-83-8

2A Catalog# 2A-9061678
1H-Benzotriazole, 6-bromo-

32046-62-1

2A Catalog# 2A-9061680
1H-Benzotriazole, 6-fluoro-

18225-90-6

2A Catalog# 2A-9061681
2-Piperidinecarboxylic acid, 1-butyl-, ethyl ester

85866-14-4

2A Catalog# 2A-9061682
2-Piperidinecarboxylic acid, 1-ethyl-, ethyl ester

30727-17-4

2A Catalog# 2A-9061683
2,5-Dihydro-1H-pyrrole-2-carboxylic acid

3395-35-5

2A Catalog# 2A-9061686
5-Morpholino-2-thiophenecarbaldehyde

24372-49-4

2A Catalog# 2A-9061689
6-(Trifluoromethyl)indole-2-carboxylic acid

327-20-8

2A Catalog# 2A-9061694
4-Chlorofuro[3,2-c]pyridine

31270-80-1

2A Catalog# 2A-9061700
7-Methylindoline

65673-86-1

2A Catalog# 2A-9061710
2-(4-Bromopentyl)-1H-isoindole-1,3-(2H)dione

59353-62-7

2A Catalog# 2A-9061713
1H-Benzotriazole-1-acetonitrile

111198-08-4

2A Catalog# 2A-9061721
1H-Indole-5-carboxylic acid, 2-methyl-, ethyl ester

53600-12-7

2A Catalog# 2A-9061722
1H-Indole-5-carboxylic acid, 2-methyl-

496946-80-6

2A Catalog# 2A-9061724
1-(3-Hydroxypropyl)pyrrole

50966-69-3

2A Catalog# 2A-9061728
1H-Indole, 4-(trifluoromethyl)-

128562-95-8

2A Catalog# 2A-9061729
1H-Indole, 5-bromo-6-methoxy-

177360-11-1

2A Catalog# 2A-9061730
1H-Imidazole-4-carboxylic acid, 2,3-dihydro-2-thioxo-, ethyl ester

64038-64-8

2A Catalog# 2A-9061734
1H-Indole, 6-bromo-5-fluoro-

259860-08-7

2A Catalog# 2A-9061736
1H-Imidazole-4-carboxylic acid, 2,3-dihydro-2-thioxo-, methyl ester

57332-70-4

2A Catalog# 2A-9061738
5-Pyrimidinecarboxylic acid, 6-amino-1,2-dihydro-2-thioxo-, ethyl ester

774-07-2

2A Catalog# 2A-9061739
1H-Imidazole-5-carboxylic acid, 4-methyl-, methyl ester

78892-68-9

2A Catalog# 2A-9061740
8-Chloro-2-hydroxyquinoline

23981-25-1

2A Catalog# 2A-9061745
1H-Imidazole-5-carboxylic acid, 4-methyl-

1457-59-6

2A Catalog# 2A-9061748
4(3H)-Pyrimidinone, 6-ethyl-

124703-78-2

2A Catalog# 2A-9061751
1H-Imidazole-4-carboxylic acid, 5-(trifluoromethyl)-

840490-23-5

2A Catalog# 2A-9061752
4(3H)-Pyrimidinone, 6-(1-methylethyl)-

124703-81-7

2A Catalog# 2A-9061753
1H-Imidazole-4-carboxylic acid, 5-(trifluoromethyl)-, ethyl ester

55942-41-1

2A Catalog# 2A-9061757
1H-Imidazole-5-carboxylic acid, 4-ethyl-, ethyl ester

38603-77-9

2A Catalog# 2A-9061759
1H-Imidazole-5-carboxylic acid, 4-(1-methylethyl)-, ethyl ester

38603-79-1

2A Catalog# 2A-9061761
1H-Imidazole-5-carboxylic acid, 4-(1-methylethyl)-

80304-43-4

2A Catalog# 2A-9061764
Pyrimidine, 2-fluoro-

31575-35-6

2A Catalog# 2A-9061765
1H-Imidazole-5-carboxylic acid, 4-ethyl-

80304-44-5

2A Catalog# 2A-9061766
1H-Indazole, 4,5,6,7-tetrahydro-

2305-79-5

2A Catalog# 2A-9061771

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