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Heterocyclic Building Blocks

A total of 28,391 products — Page 454 of 474

1,2,4-Triazine, 3,6-dichloro-5-methyl-

132434-82-3

2A Catalog# 2A-1192984
2-AMINO-6-METHYL-3-PYRIDINECARBOXYLIC ACID

846021-26-9

2A Catalog# 2A-1192987
5-chloro-N3-ethylpyridazine-3,4-diamine

1614246-24-0

2A Catalog# 2A-1192994
7-fluoro-1-Methyl-1H-Indole-2,3-dione

875003-43-3

2A Catalog# 2A-1193003
2-(4-METHOXYPHENYL)-3-METHYL-5-METHOXYINDOLE

91444-18-7

2A Catalog# 2A-1193005
Pyrimidine, 4,6-dichloro-5-(1,3-dioxolan-2-yl)-2-methyl-

2359690-91-6

2A Catalog# 2A-1193007
5-(chloroMethyl)-4,6-diMethoxypyriMidine

1378463-12-7

2A Catalog# 2A-1193008
3,5,7-trichloropyrazolo[1,5-a]pyriMidine

58347-52-7

2A Catalog# 2A-1193009
2-Chloro-5-fluoro-6-ethylpyriMidine

137234-90-3

2A Catalog# 2A-1193014
4-CHLORO-1-(4-METHOXYPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

650628-54-9

2A Catalog# 2A-1193015
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyrimidine

1701434-52-7

2A Catalog# 2A-1193016
5-PYRIMIDINEACETIC ACID, 3,4-DIHYDRO-2-(METHYLTHIO)-4-OXO-, ETHYL ESTER

29571-44-6

2A Catalog# 2A-1193022
TERT-BUTYL 6-FORMYL-1H-INDOLE-1-CARBOXYLATE

127956-28-9

2A Catalog# 2A-1193027
3-Formyl-4-ethoxycarbonyl-1H-indole

881179-23-3

2A Catalog# 2A-1193030
ETHYL 5-AMINO-1-(4-METHOXYPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE

15001-13-5

2A Catalog# 2A-1193031
tert-Butyl 8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indole-2-carboxylate

1186099-85-3

2A Catalog# 2A-1193032
4-Thiazolecarboxylic acid, 5-methyl-2-(methylamino)-, methyl este

1552600-99-3

2A Catalog# 2A-1193033
2-(1H-1,2,4-triazol-3-yl)pyridine(SALTDATA: FREE)

23195-62-2

2A Catalog# 2A-1193062
3-(Pyridin-4-yl)dihydrofuran-2(3H)-one

90924-51-9

2A Catalog# 2A-1193063
1H-Pyrazole-3-acetic acid, hydrochloride

118054-57-2

2A Catalog# 2A-1193065
1-Piperazinepropanol,-alpha-,-alpha--dimethyl-(9CI)

369626-03-9

2A Catalog# 2A-1193066
3-Pyridinecarboxylic acid,1,2-dihydro-4-hydroxy-5,6-dimethyl-2-oxo-,ethyl ester

77629-51-7

2A Catalog# 2A-1193067
Methyl 6-hydroxy-2-Methoxy-7,8-dihydroquinoline-5-carboxylate

130518-34-2

2A Catalog# 2A-1193068
4-Bromo-5-methoxyquinoline

643069-46-9

2A Catalog# 2A-1193069
2-ISOPROPYL-4(5)-NITROIMIDAZOLE

13373-32-5

2A Catalog# 2A-1193070
5-METHYL-5H-PYRROLO[3,2-D]PYRIMIDIN-4-OL

919278-72-1

2A Catalog# 2A-1193072
6-CHLORO-CHROMAN-3-CARBOXYLIC ACID ETHYL ESTER

885271-36-3

2A Catalog# 2A-1193074
5-NITRO-1H-INDAZOLE-3-CARBONITRILE

90348-29-1

2A Catalog# 2A-1193075
5-Phenoxy-1,3-isobenzofurandione

21345-01-7

2A Catalog# 2A-1193076
4-Nitro-isothiazole

931-07-7

2A Catalog# 2A-1193077
6-BROMO-4-METHYL-1H-INDAZOLE

885520-98-9

2A Catalog# 2A-1193078
2-Methyl-7-(trifluoroMethyl)quinoline

324-32-3

2A Catalog# 2A-1193081
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-3-methyl- (7CI)

89977-62-8

2A Catalog# 2A-1193085
METHYL 3-BROMO-1H-PYRROLO-[3,2-B]PYRIDINE-2-CARBOXYLATE

952182-30-8

2A Catalog# 2A-1193086
2-Furancarboxylicacid,tetrahydro-4-oxo-,methylester(9CI)

98136-12-0

2A Catalog# 2A-1193087
tert-butyl 3-broMo-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate

1196154-25-2

2A Catalog# 2A-0200777
5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine hydrochloride

1799420-94-2

2A Catalog# 2A-1193090
2-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-IMIDAZOLE

1065483-60-4

2A Catalog# 2A-1193091
1-(1H-pyrrol-2-ylcarbonyl)piperazine(SALTDATA: HCl)

1038285-42-5

2A Catalog# 2A-1193092
1-OXO-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE

885273-77-8

2A Catalog# 2A-1193093
2-CHLORO-6-FLUORO-3-(2,2-DIETHOXYCARBONYL)VINYLQUINOLINE

1031928-73-0

2A Catalog# 2A-1193099
1(tertbutoxycarbonyl)4,4difluoropyrrolidine3carboxylic acid

1196145-11-5

2A Catalog# 2A-1193101
1-BENZYL-4-METHYL-PYRROLIDINE-3-CARBOXYLIC ACID METHYL ESTER

181114-98-7

2A Catalog# 2A-1193102
dimethyldioxirane

74087-85-7

2A Catalog# 2A-1193112
1,2-BENZISOXAZOLE

271-95-4

2A Catalog# 2A-1193113
Thieno[3,2-c]pyridine-5(4H)-acetic acid, a-(2-chlorophenyl)-6,7-dihydro-, Methyl ester, (aS)-, benzenesulfonate

744256-69-7

2A Catalog# 2A-1193126
2-Piperidineacetic acid, α-(phenylmethyl)-, methyl ester

20080-92-6

2A Catalog# 2A-1193130
N-[2-[[1-(4-chlorophenyl) pyrazole-3-yl] oxymethyl] phenyl] -n-hydroxycarbamate

2A-1193143

2A Catalog# 2A-1193143
1H-Indole-3-carboxylicacid,6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-,ethyl ester, hydrochloride, hydrate (1:1:1)

868364-57-2

2A Catalog# 2A-1193145
2-(Methylsulfonyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole

1226781-80-1

2A Catalog# 2A-1193156
tert-butyl N-{3-aminobicyclo[1.1.1]pentan-1-yl}carbamate

1638767-25-5

2A Catalog# 2A-1193159
7-bromo-2,4,6-trichloro-8-fluoroquinazoline

1698028-11-3

2A Catalog# 2A-1193160
2-chloro-3-nitro-6-phenylpyridine

187242-88-2

2A Catalog# 2A-1193166
3-Chloro-5-methyl-pyrazine-2-carbonitrile

181284-14-0

2A Catalog# 2A-1193173
2-chloro-3-Furancarboxylic acid

31491-45-9

2A Catalog# 2A-1193180
3-Fluoropyridine

372-47-6

2A Catalog# 2A-1193196
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)-

2747958-44-5

2A Catalog# 2A-1193240
(3aR,6aS)-rel-5H-1,3-Dioxolo[4,5-c]pyrrole-5-carboxylic acid, tetrahydro-, 1,1-dimethylethyl ester

694439-01-5

2A Catalog# 2A-1193280
2-Hydroxythiophene

17236-58-7

2A Catalog# 2A-1193296
1-Piperidinecarboxylic acid, 4-(6-chloro-2-pyridinyl)-, 1,1-dimethylethyl ester

1266118-78-8

2A Catalog# 2A-1193313

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