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Heterocyclic Building Blocks

A total of 28,391 products — Page 242 of 474

6-nitro-1H-indole-2-carboxylicacid

10242-00-9

2A Catalog# 2A-9089883
5-nitroisoindoline

46053-72-9

2A Catalog# 2A-9089885
3-methoxy-4-nitropyridine

13505-07-2

2A Catalog# 2A-9089895
2-bromo-6-methoxyquinoline

476161-59-8

2A Catalog# 2A-9089898
2,6-dibromoquinoline

77514-31-9

2A Catalog# 2A-9089900
Methyl3-benzoyl-1-(naphthalen-1-yl)-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylate

125179-83-1

2A Catalog# 2A-9089901
methyl4-bromothieno[2,3-c]pyridine-2-carboxylate

145325-40-2

2A Catalog# 2A-9089904
2-chloro-4-iodo-6-(trifluoromethyl)pyridine

205444-22-0

2A Catalog# 2A-9089906
2-chloro-3-iodo-6-(trifluoromethyl)pyridine

205240-59-1

2A Catalog# 2A-9089907
5-Pyrimidinecarboxylicacid,4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-

1263475-93-9

2A Catalog# 2A-9089908
4-(tert-Butyldimethylsilanyloxy)-6-[2-(8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl]tetrahydropyran-2-one

79902-31-1

2A Catalog# 2A-9089909
3,4-dihydro-1H-pyrido[1,2-a]pyrimidin-6(2H)-one

1000981-74-7

2A Catalog# 2A-9089914
tert-butyl4-methoxypiperidine-1-carboxylate

188622-27-7

2A Catalog# 2A-9089923
3-Methoxy-3-indolecarboxaldehyde

916791-74-7

2A Catalog# 2A-9089924
tert-butyl4-(benzyloxymethyl)-4-cyanopiperidine-1-carboxylate

919284-64-3

2A Catalog# 2A-9089925
3-fluoropiperidinehydrochloride

737000-77-0

2A Catalog# 2A-9089932
5-bromo-1-chloroisoquinoline

34551-41-2

2A Catalog# 2A-9089938
2-tert-butyl5-methylisoindoline-2,5-dicarboxylate

368441-44-5

2A Catalog# 2A-9089940
tert-butyl2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate

960294-12-6

2A Catalog# 2A-9089941
tert-butyl2-(2-chloroethyl)-2-cyanopiperidine-1-carboxylate

960294-15-9

2A Catalog# 2A-9089944
6-bromobenzofuran

128851-73-0

2A Catalog# 2A-9089949
1-(4-Isobutoxybenzoyl)pyrrolidine-2-carboxylicacid

303729-54-6

2A Catalog# 2A-9089952
1-(4-Fluorobenzoyl)-4-hydroxypyrrolidine-2-carboxylicmethylester

318247-24-4

2A Catalog# 2A-9089953
1-(4-Propoxybenzoyl)pyrrolidine-2-carboxylicacid

471259-59-3

2A Catalog# 2A-9089954
1-(2-Chlorobenzoyl)pyrrolidine-2-carboxylicacid

672300-77-5

2A Catalog# 2A-9089955
1-Acetyl-3-perfluorooctyl-5-phenylpyrazole

959583-89-2

2A Catalog# 2A-9089966
1-Acetyl-3-perfluorohexyl-5-phenylpyrazole

959580-83-7

2A Catalog# 2A-9089967
4'-Nitrobiphenyl-4-sulfonicacid(furan-2-yl-methyl)amide

311784-71-1

2A Catalog# 2A-9089968
5-Nitrofuran-2-carboxylicacid[2-(2-bromophenyl)benzooxazol-5-yl]amide

329198-70-1

2A Catalog# 2A-9089969
5-Nitrofuran-2-carboxylicacid(2-phenylbenzooxazol-5-yl)amide

330473-27-3

2A Catalog# 2A-9089970
1-[4-Benzenesulfonyl-2-(3-nitrophenyl)oxazol-5-yl]piperidine

330681-80-6

2A Catalog# 2A-9089971
4-Benzenesulfonylpiperazine-1-carboxamidine

722491-29-4

2A Catalog# 2A-9089972
2-(3-Benzooxazol-2-yl-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylicacid

314038-76-1

2A Catalog# 2A-9089974
1-Benzoyl-3,5-bis(perfluorobutyl)pyrazole

231630-89-0

2A Catalog# 2A-9089982
1-Benzoyl-3,5-bis(perfluorohexyl)pyrazole

230295-10-0

2A Catalog# 2A-9089983
1-Benzoyl-3,5-bis(perfluoropropyl)pyrazole

231953-37-0

2A Catalog# 2A-9089984
1-[2-(3-Nitrophenyl)benzo[d]imidazo[2,1-b]-thiazol-3-ylmethyl]piperidine-4-carboxylicacid

728917-03-1

2A Catalog# 2A-9089993
1-[2-(4-Nitrophenyl)benzo[d]imidazo[2,1-b]-thiazol-3-ylmethyl]piperidine-4-carboxylicacid

728917-02-0

2A Catalog# 2A-9089994
5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide

309292-41-9

2A Catalog# 2A-9089996
5-(3-Nitrophenyl)furan-2-carboxylicacid(2-phenyl-2H-benzotriazol-5-yl)amide

309292-42-0

2A Catalog# 2A-9089997
5-(3-Nitrophenyl)furan-2-carboxylicacid(4-phenylthiazol-2-yl)amide

309293-13-8

2A Catalog# 2A-9089998
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbaldehyde

386715-48-6

2A Catalog# 2A-9089999
4-Oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbaldehyde

386715-47-5

2A Catalog# 2A-9090000
2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylicacid3,6-diethylester

24264-33-3

2A Catalog# 2A-9090001
2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylicacid6-ethylester3-methylester

24237-51-2

2A Catalog# 2A-9090002
3-(2-Aminoethylsulfanyl)-1-(4-ethoxyphenyl)pyrrolidine-2,5-dionehydrochloride

817172-29-5

2A Catalog# 2A-9090003
2-Pyridinecarboxylicacid,4-amino-5-chloro-6-methoxy-

1188264-25-6

2A Catalog# 2A-9090010
(3AR,7AS)-2-TERT-BUTYL7A-ETHYLHEXAHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-2,7A(3H)-DICARBOXYLATE

1260614-94-5

2A Catalog# 2A-9090018
(3AS,6AS)-2-TERT-BUTYL3A-ETHYLHEXAHYDROPYRROLO[3,4-C]PYRROLE-2,3A(1H)-DICARBOXYLATE

1217656-93-3

2A Catalog# 2A-9090019
4-(2-Aminoethyl)-cis-2,6-dimethylmorpholine

1092649-16-5

2A Catalog# 2A-9090031
2-Amino-6-ethyl-4,5,6,7-tetrahydrobenzo[b]-thiophene-3-carboxylicacidmethylester

351980-88-6

2A Catalog# 2A-9090033
3-Amino-5-(4-fluorophenyl)-4-methylthiophene-2-carboxylicacidmethylester

691394-01-1

2A Catalog# 2A-9090034
3-Amino-5-(4-fluorophenyl)thiophene-2-carboxamide

354813-00-6

2A Catalog# 2A-9090035
3-Amino-5-(4-hydroxyphenyl)-4-methylthiophene-2-carboxylicacidmethylester

691394-03-3

2A Catalog# 2A-9090037
3-Amino-5-(4-hydroxyphenyl)thiophene-2-carboxylicacidmethylester

691393-98-3

2A Catalog# 2A-9090038
TERT-BUTYL3-HYDROXY-4-METHYLPIPERIDINE-1-CARBOXYLATE

1188264-78-9

2A Catalog# 2A-9090054
TERT-BUTYL4-TERT-BUTYL-3-HYDROXYPIPERIDINE-1-CARBOXYLATE

1188265-71-5

2A Catalog# 2A-9090055
TERT-BUTYL4-ETHYL-3-HYDROXYPIPERIDINE-1-CARBOXYLATE

1188264-81-4

2A Catalog# 2A-9090056
TERT-BUTYL3-(2-HYDROXYETHYL)PIPERAZINE-1-CARBOXYLATE

1188265-73-7

2A Catalog# 2A-9090058
(6-(4-bromophenyl)imidazo[2,1-b]thiazol-5-yl)methanamine

824413-80-1

2A Catalog# 2A-9090062

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