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Heterocyclic Building Blocks

A total of 28,391 products — Page 128 of 474

4-Chloro-8-methoxy-2-methylquinazoline

154288-17-2

2A Catalog# 2A-9062906
8-Methoxy-2-methylquinazoline

167837-54-9

2A Catalog# 2A-9062908
2-Amino-4-bromo-5-methylthiazole

1209167-05-4

2A Catalog# 2A-9062927
4-Bromo-3-nitropyridine

23056-44-2

2A Catalog# 2A-9062929
4-Chloro-3-hydroxypyridine

96630-88-5

2A Catalog# 2A-9062932
1H-Pyrrole-2-propanoic acid, .beta.-oxo-, ethyl ester

169376-35-6

2A Catalog# 2A-9062940
Dimethyl 2-bromo-2,6-pyridinedicarboxylate

162102-79-6

2A Catalog# 2A-9062949
5-(Chloromethyl)-3-methyl-1,2,4-oxadiazole

1192-81-0

2A Catalog# 2A-9062951
2,4,6-Tribromopyridine

2408-70-0

2A Catalog# 2A-9062963
1,3-Isobenzofurandione, 3a,7a-dihydro-4,5,6,7-tetraphenyl-

6971-41-1

2A Catalog# 2A-9063003
1,3-Isobenzofurandione, 4,5,6,7-tetraphenyl-

4741-53-1

2A Catalog# 2A-9063006
Naphtho[1,2-c]furan-1,3-dione, 4,5-dihydro-

37845-14-0

2A Catalog# 2A-9063010
Naphtho[1,2-c]furan-1,3-dione

5343-99-7

2A Catalog# 2A-9063012
Acetamide, 2,2,2-trichloro-N-2-furanyl-

98141-53-8

2A Catalog# 2A-9063016
1,2,4-Triazine-3,5,6-tricarboxylic acid, 3,5,6-triethyl ester

74476-38-3

2A Catalog# 2A-9063086
2,3,6-Pyridinetricarboxylic acid, 2,3,6-triethyl ester

122509-29-9

2A Catalog# 2A-9063087
2,3,6-Pyridinetricarboxylic acid, 4-phenyl-, 2,3,6-triethyl ester

82511-44-2

2A Catalog# 2A-9063088
2,3,6-Pyridinetricarboxylic acid, 5-methyl-4-phenyl-, 2,3,6-triethyl ester

82511-45-3

2A Catalog# 2A-9063089
2,3,6-Pyridinetricarboxylic acid, 4-[3,4-dimethoxy-2-(phenylmethoxy)phenyl]-5-methyl-, 2,3,6-triethyl ester

82511-46-4

2A Catalog# 2A-9063090
2(3H)-Furanone, 3-acetyl-5-(chloromethyl)dihydro-

3154-75-4

2A Catalog# 2A-9063096
2(3H)-Furanone, 3-acetyldihydro-5-methyl-

3620-18-6

2A Catalog# 2A-9063097
2(3H)-Furanone, 3-acetyldihydro-5-phenyl-

3620-23-3

2A Catalog# 2A-9063098
2(3H)-Furanone, 3-acetyl-5-(ethoxymethyl)dihydro- (8CI,9CI)

30839-50-0

2A Catalog# 2A-9063100
2(3H)-Furanone, dihydro-3-(2,2,2-trifluoroacetyl)-

69243-04-5

2A Catalog# 2A-9063101
2(3H)-Furanone, dihydro-5-phenyl-3-(2,2,2-trifluoroacetyl)-

371969-06-1

2A Catalog# 2A-9063102
2(3H)-Furanone, dihydro-3-(1-oxopropyl)-

23938-71-8

2A Catalog# 2A-9063104
2(3H)-Furanone, dihydro-5-methyl-3-(1-oxopropyl)-

104665-42-1

2A Catalog# 2A-9063105
2(3H)-Furanone, dihydro-3-(2-methyl-1-oxopropyl)-

21591-97-9

2A Catalog# 2A-9063106
tert-Butyl 4-(prop-2-ynyl)piperazine-1-carboxylate

199538-99-3

2A Catalog# 2A-9063267
1-Propargylpiperazine

90000-39-8

2A Catalog# 2A-9063270
3-Bromo-2,6-Dimethoxy pyridine

13445-16-4

2A Catalog# 2A-9063273
1-Piperidinecarboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester

157634-00-9

2A Catalog# 2A-9063302
1,3-Piperidinedicarboxylic acid, 1-(1,1-dimethylethyl) 3-methyl ester

148763-41-1

2A Catalog# 2A-9063305
1,4-Piperidinedicarboxylic acid, 1-(1,1-dimethylethyl) 4-ethyl ester

142851-03-4

2A Catalog# 2A-9063308
Pyridine, 2-bromo-4-(trifluoromethyl)-

175205-81-9

2A Catalog# 2A-9063319
2(1H)-Pyridinethione, 5-(trifluoromethyl)-

76041-72-0

2A Catalog# 2A-9063324
5-Bromopyrazine-2,3-diamine

89123-58-0

2A Catalog# 2A-9063336
2-Bromo-5-methoxypyrazine

143250-10-6

2A Catalog# 2A-9063340
2-Aminomethyl-3-chloropyrazine

771581-15-8

2A Catalog# 2A-9063343
3-Amino-6-chloropyrazine-2-carbonitrile

17231-50-4

2A Catalog# 2A-9063348
Pyridine-4-sulfonylchloride

134479-04-2

2A Catalog# 2A-9063350
2-Bromo-6-chloropyrazine

916791-07-6

2A Catalog# 2A-9063351
6-Chloro-pyrazine-2-carbonitrile

6863-74-7

2A Catalog# 2A-9063352
2,3-Piperazinedione

13092-86-9

2A Catalog# 2A-9063356
2-Amino-3,5-dichloropyrazine

873-42-7

2A Catalog# 2A-9063358
1H-Pyrrole-2,5-dione,1-(2-hydroxyethyl)-

1585-90-6

2A Catalog# 2A-9063365
Ethyl 4-(isopropylamino)piperidine-1-carboxylate

104605-11-0

2A Catalog# 2A-9063373
Acetamide, N-(1,3-dihydro-1,3-dioxo-4-isobenzofuranyl)-

6296-53-3

2A Catalog# 2A-9063398
tert-Butyl 4-(2-(trifluoromethyl)phenoxy)piperidine-1-carboxylate

921605-76-7

2A Catalog# 2A-9063400
3-Phenoxypiperidine

151666-08-9

2A Catalog# 2A-9063405
tert-Butyl 4-(2-chlorophenoxy)piperidine-1-carboxylate

552868-10-7

2A Catalog# 2A-9063415
Pyridine, 2-methoxy-5-methyl-

13472-56-5

2A Catalog# 2A-9063426
Pyridine, 2,6-dibromo-4-methyl-

73112-16-0

2A Catalog# 2A-9063432
3-Pyridinecarboxaldehyde, 5,6-dibromo-

1092349-81-9

2A Catalog# 2A-9063436
3-Pyridinecarboxaldehyde, 2-fluoro-4-iodo-

153034-82-3

2A Catalog# 2A-9063446
2-Pyridineacetic acid, 3-chloro-

885167-73-7

2A Catalog# 2A-9063458
2,3-Dihydro-3-oxo-4-pyridazinecarbonitrile

64882-65-1

2A Catalog# 2A-9063460
3,7-Dibromodibenzothiophene dioxide

83834-12-2

2A Catalog# 2A-9063469
3-Pyridinecarboxaldehyde, 2-chloro-4-iodo-

153034-90-3

2A Catalog# 2A-9063476
Ethyl 2-(trifluoromethyl)thiazole-4-carboxylate

133046-46-5

2A Catalog# 2A-9063482

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